4056970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 3822710

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 569, 713, 1138, 1426, 2845, 3565, 5690, 7130, 13087, 17639, 26174, 35278, 65435, 88195, 130870, 176390, 405697, 811394, 2028485, 4056970]

約数ペア:

[(1, 4056970), (2, 2028485), (5, 811394), (10, 405697), (23, 176390), (31, 130870), (46, 88195), (62, 65435), (115, 35278), (155, 26174), (230, 17639), (310, 13087), (569, 7130), (713, 5690), (1138, 3565), (1426, 2845)]