831286508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{5683}}^1$

素因数の和:5826

約数の個数: 48

約数和(自身を含む): 1637674080

約数和(自身を除く): 806387572

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 97, 116, 194, 377, 388, 754, 1261, 1508, 2522, 2813, 5044, 5626, 5683, 11252, 11366, 22732, 36569, 73138, 73879, 146276, 147758, 164807, 295516, 329614, 551251, 659228, 1102502, 2142491, 2205004, 4284982, 7166263, 8569964, 14332526, 15986279, 28665052, 31972558, 63945116, 207821627, 415643254, 831286508]

約数ペア:

[(1, 831286508), (2, 415643254), (4, 207821627), (13, 63945116), (26, 31972558), (29, 28665052), (52, 15986279), (58, 14332526), (97, 8569964), (116, 7166263), (194, 4284982), (377, 2205004), (388, 2142491), (754, 1102502), (1261, 659228), (1508, 551251), (2522, 329614), (2813, 295516), (5044, 164807), (5626, 147758), (5683, 146276), (11252, 73879), (11366, 73138), (22732, 36569)]