1949765272

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7219}}^1$

素因数の和:7305

約数の個数: 96

約数和(自身を含む): 4666863600

約数和(自身を除く): 2717098328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 182, 196, 212, 364, 371, 392, 424, 637, 689, 728, 742, 1274, 1378, 1484, 2548, 2597, 2756, 2968, 4823, 5096, 5194, 5512, 7219, 9646, 10388, 14438, 19292, 20776, 28876, 33761, 38584, 50533, 57752, 67522, 93847, 101066, 135044, 187694, 202132, 270088, 353731, 375388, 382607, 404264, 656929, 707462, 750776, 765214, 1313858, 1414924, 1530428, 2627716, 2678249, 2829848, 3060856, 4598503, 4973891, 5255432, 5356498, 9197006, 9947782, 10712996, 18394012, 18747743, 19895564, 21425992, 34817237, 36788024, 37495486, 39791128, 69634474, 74990972, 139268948, 149981944, 243720659, 278537896, 487441318, 974882636, 1949765272]

約数ペア:

[(1, 1949765272), (2, 974882636), (4, 487441318), (7, 278537896), (8, 243720659), (13, 149981944), (14, 139268948), (26, 74990972), (28, 69634474), (49, 39791128), (52, 37495486), (53, 36788024), (56, 34817237), (91, 21425992), (98, 19895564), (104, 18747743), (106, 18394012), (182, 10712996), (196, 9947782), (212, 9197006), (364, 5356498), (371, 5255432), (392, 4973891), (424, 4598503), (637, 3060856), (689, 2829848), (728, 2678249), (742, 2627716), (1274, 1530428), (1378, 1414924), (1484, 1313858), (2548, 765214), (2597, 750776), (2756, 707462), (2968, 656929), (4823, 404264), (5096, 382607), (5194, 375388), (5512, 353731), (7219, 270088), (9646, 202132), (10388, 187694), (14438, 135044), (19292, 101066), (20776, 93847), (28876, 67522), (33761, 57752), (38584, 50533)]