1949988478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{1129}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 3069712800

約数和(自身を除く): 1119724322

約数列:

[1, 2, 29, 58, 97, 194, 307, 614, 1129, 2258, 2813, 5626, 8903, 17806, 29779, 32741, 59558, 65482, 109513, 219026, 346603, 693206, 863591, 1727182, 3175877, 6351754, 10051487, 20102974, 33620491, 67240982, 974994239, 1949988478]

約数ペア:

[(1, 1949988478), (2, 974994239), (29, 67240982), (58, 33620491), (97, 20102974), (194, 10051487), (307, 6351754), (614, 3175877), (1129, 1727182), (2258, 863591), (2813, 693206), (5626, 346603), (8903, 219026), (17806, 109513), (29779, 65482), (32741, 59558)]