2455561444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 5343770880

約数和(自身を除く): 2888209436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 73, 76, 106, 133, 146, 212, 266, 292, 371, 511, 532, 742, 1007, 1022, 1193, 1387, 1484, 2014, 2044, 2386, 2774, 3869, 4028, 4772, 5548, 7049, 7738, 8351, 9709, 14098, 15476, 16702, 19418, 22667, 27083, 28196, 33404, 38836, 45334, 54166, 63229, 73511, 87089, 90668, 108332, 126458, 147022, 158669, 174178, 252916, 294044, 317338, 348356, 442603, 514577, 609623, 634676, 885206, 1029154, 1201351, 1219246, 1654691, 1770412, 2058308, 2402702, 2438492, 3309382, 4615717, 4805404, 6618764, 8409457, 9231434, 11582837, 16818914, 18462868, 23165674, 32310019, 33637828, 46331348, 64620038, 87698623, 129240076, 175397246, 350794492, 613890361, 1227780722, 2455561444]

約数ペア:

[(1, 2455561444), (2, 1227780722), (4, 613890361), (7, 350794492), (14, 175397246), (19, 129240076), (28, 87698623), (38, 64620038), (53, 46331348), (73, 33637828), (76, 32310019), (106, 23165674), (133, 18462868), (146, 16818914), (212, 11582837), (266, 9231434), (292, 8409457), (371, 6618764), (511, 4805404), (532, 4615717), (742, 3309382), (1007, 2438492), (1022, 2402702), (1193, 2058308), (1387, 1770412), (1484, 1654691), (2014, 1219246), (2044, 1201351), (2386, 1029154), (2774, 885206), (3869, 634676), (4028, 609623), (4772, 514577), (5548, 442603), (7049, 348356), (7738, 317338), (8351, 294044), (9709, 252916), (14098, 174178), (15476, 158669), (16702, 147022), (19418, 126458), (22667, 108332), (27083, 90668), (28196, 87089), (33404, 73511), (38836, 63229), (45334, 54166)]