520060688

素因数分解:

$2^4\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{2309}}^1$

素因数の和:4335

約数の個数: 40

約数和(自身を含む): 1152634560

約数和(自身を除く): 632573872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2011, 2309, 4022, 4618, 8044, 9236, 14077, 16088, 16163, 18472, 28154, 32176, 32326, 36944, 56308, 64652, 112616, 129304, 225232, 258608, 4643399, 9286798, 18573596, 32503793, 37147192, 65007586, 74294384, 130015172, 260030344, 520060688]

約数ペア:

[(1, 520060688), (2, 260030344), (4, 130015172), (7, 74294384), (8, 65007586), (14, 37147192), (16, 32503793), (28, 18573596), (56, 9286798), (112, 4643399), (2011, 258608), (2309, 225232), (4022, 129304), (4618, 112616), (8044, 64652), (9236, 56308), (14077, 36944), (16088, 32326), (16163, 32176), (18472, 28154)]