1900386444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271639}}^1$

素因数の和:271710

約数の個数: 48

約数和(自身を含む): 4928636160

約数和(自身を除く): 3028249716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 271639, 543278, 814917, 1086556, 1629834, 2988029, 3259668, 5976058, 8964087, 11952116, 14396867, 17928174, 28793734, 35856348, 43190601, 57587468, 86381202, 158365537, 172762404, 316731074, 475096611, 633462148, 950193222, 1900386444]

約数ペア:

[(1, 1900386444), (2, 950193222), (3, 633462148), (4, 475096611), (6, 316731074), (11, 172762404), (12, 158365537), (22, 86381202), (33, 57587468), (44, 43190601), (53, 35856348), (66, 28793734), (106, 17928174), (132, 14396867), (159, 11952116), (212, 8964087), (318, 5976058), (583, 3259668), (636, 2988029), (1166, 1629834), (1749, 1086556), (2332, 814917), (3498, 543278), (6996, 271639)]