1040379970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{11251}}^1$

素因数の和:12586

約数の個数: 32

約数和(自身を含む): 2142020736

約数和(自身を除く): 1101640766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1321, 2642, 6605, 9247, 11251, 13210, 18494, 22502, 46235, 56255, 78757, 92470, 112510, 157514, 393785, 787570, 14862571, 29725142, 74312855, 104037997, 148625710, 208075994, 520189985, 1040379970]

約数ペア:

[(1, 1040379970), (2, 520189985), (5, 208075994), (7, 148625710), (10, 104037997), (14, 74312855), (35, 29725142), (70, 14862571), (1321, 787570), (2642, 393785), (6605, 157514), (9247, 112510), (11251, 92470), (13210, 78757), (18494, 56255), (22502, 46235)]