1520305852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{2683}}^1$

素因数の和:3358

約数の個数: 48

約数和(自身を含む): 3039597792

約数和(自身を除く): 1519291940

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 641, 884, 1282, 2564, 2683, 5366, 8333, 10732, 10897, 16666, 21794, 33332, 34879, 43588, 45611, 69758, 91222, 139516, 141661, 182444, 283322, 566644, 592943, 1185886, 1719803, 2371772, 3439606, 6879212, 22357439, 29236651, 44714878, 58473302, 89429756, 116946604, 380076463, 760152926, 1520305852]

約数ペア:

[(1, 1520305852), (2, 760152926), (4, 380076463), (13, 116946604), (17, 89429756), (26, 58473302), (34, 44714878), (52, 29236651), (68, 22357439), (221, 6879212), (442, 3439606), (641, 2371772), (884, 1719803), (1282, 1185886), (2564, 592943), (2683, 566644), (5366, 283322), (8333, 182444), (10732, 141661), (10897, 139516), (16666, 91222), (21794, 69758), (33332, 45611), (34879, 43588)]