1839656

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:71

約数の個数: 72

約数和(自身を含む): 4560570

約数和(自身を除く): 2720914

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 361, 364, 392, 494, 532, 637, 722, 728, 931, 988, 1064, 1274, 1444, 1729, 1862, 1976, 2527, 2548, 2888, 3458, 3724, 4693, 5054, 5096, 6916, 7448, 9386, 10108, 12103, 13832, 17689, 18772, 20216, 24206, 32851, 35378, 37544, 48412, 65702, 70756, 96824, 131404, 141512, 229957, 262808, 459914, 919828, 1839656]

約数ペア:

[(1, 1839656), (2, 919828), (4, 459914), (7, 262808), (8, 229957), (13, 141512), (14, 131404), (19, 96824), (26, 70756), (28, 65702), (38, 48412), (49, 37544), (52, 35378), (56, 32851), (76, 24206), (91, 20216), (98, 18772), (104, 17689), (133, 13832), (152, 12103), (182, 10108), (196, 9386), (247, 7448), (266, 6916), (361, 5096), (364, 5054), (392, 4693), (494, 3724), (532, 3458), (637, 2888), (722, 2548), (728, 2527), (931, 1976), (988, 1862), (1064, 1729), (1274, 1444)]