1330472668

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{1237}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 2695472640

約数和(自身を除く): 1364999972

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 359, 428, 718, 749, 1237, 1436, 1498, 2474, 2513, 2996, 4948, 5026, 8659, 10052, 17318, 34636, 38413, 76826, 132359, 153652, 264718, 268891, 444083, 529436, 537782, 888166, 926513, 1075564, 1776332, 1853026, 3108581, 3706052, 6217162, 12434324, 47516881, 95033762, 190067524, 332618167, 665236334, 1330472668]

約数ペア:

[(1, 1330472668), (2, 665236334), (4, 332618167), (7, 190067524), (14, 95033762), (28, 47516881), (107, 12434324), (214, 6217162), (359, 3706052), (428, 3108581), (718, 1853026), (749, 1776332), (1237, 1075564), (1436, 926513), (1498, 888166), (2474, 537782), (2513, 529436), (2996, 444083), (4948, 268891), (5026, 264718), (8659, 153652), (10052, 132359), (17318, 76826), (34636, 38413)]