804575375068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1\times {\mathrm{35543}}^1$

素因数の和:37714

約数の個数: 48

約数和(自身を含む): 1492848000000

約数和(自身を除く): 688272624932

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 1999, 2831, 3998, 5662, 7996, 11324, 35543, 37981, 71086, 75962, 142172, 151924, 297851, 595702, 675317, 1191404, 1350634, 2701268, 5295907, 5659169, 10591814, 11318338, 21183628, 22636676, 71050457, 100622233, 142100914, 201244466, 284201828, 402488932, 1349958683, 2699917366, 5399834732, 10586518093, 21173036186, 42346072372, 201143843767, 402287687534, 804575375068]

約数ペア:

[(1, 804575375068), (2, 402287687534), (4, 201143843767), (19, 42346072372), (38, 21173036186), (76, 10586518093), (149, 5399834732), (298, 2699917366), (596, 1349958683), (1999, 402488932), (2831, 284201828), (3998, 201244466), (5662, 142100914), (7996, 100622233), (11324, 71050457), (35543, 22636676), (37981, 21183628), (71086, 11318338), (75962, 10591814), (142172, 5659169), (151924, 5295907), (297851, 2701268), (595702, 1350634), (675317, 1191404)]