838637710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{10987}}^1$

素因数の和:11460

約数の個数: 32

約数和(自身を含む): 1602050400

約数和(自身を除く): 763412690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 2245, 4490, 7633, 10987, 15266, 21974, 38165, 54935, 76330, 109870, 186779, 373558, 933895, 1867790, 4933163, 9866326, 24665815, 49331630, 83863771, 167727542, 419318855, 838637710]

約数ペア:

[(1, 838637710), (2, 419318855), (5, 167727542), (10, 83863771), (17, 49331630), (34, 24665815), (85, 9866326), (170, 4933163), (449, 1867790), (898, 933895), (2245, 373558), (4490, 186779), (7633, 109870), (10987, 76330), (15266, 54935), (21974, 38165)]