1904897046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{178261}}^1$

素因数の和:178416

約数の個数: 32

約数和(自身を含む): 4132826208

約数和(自身を除く): 2227929162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 178261, 356522, 534783, 1069566, 2317393, 4634786, 6952179, 13904358, 24421757, 48843514, 73265271, 146530542, 317482841, 634965682, 952448523, 1904897046]

約数ペア:

[(1, 1904897046), (2, 952448523), (3, 634965682), (6, 317482841), (13, 146530542), (26, 73265271), (39, 48843514), (78, 24421757), (137, 13904358), (274, 6952179), (411, 4634786), (822, 2317393), (1781, 1069566), (3562, 534783), (5343, 356522), (10686, 178261)]