2021521646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{3461}}^1$

素因数の和:3940

約数の個数: 32

約数和(自身を含む): 3297762720

約数和(自身を除く): 1276241074

約数列:

[1, 2, 17, 34, 41, 82, 419, 697, 838, 1394, 3461, 6922, 7123, 14246, 17179, 34358, 58837, 117674, 141901, 283802, 292043, 584086, 1450159, 2412317, 2900318, 4824634, 24652703, 49305406, 59456519, 118913038, 1010760823, 2021521646]

約数ペア:

[(1, 2021521646), (2, 1010760823), (17, 118913038), (34, 59456519), (41, 49305406), (82, 24652703), (419, 4824634), (697, 2900318), (838, 2412317), (1394, 1450159), (3461, 584086), (6922, 292043), (7123, 283802), (14246, 141901), (17179, 117674), (34358, 58837)]