13773740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2383}}^1$

素因数の和:2426

約数の個数: 36

約数和(自身を含む): 30739296

約数和(自身を除く): 16965556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2383, 2890, 4766, 5780, 9532, 11915, 23830, 40511, 47660, 81022, 162044, 202555, 405110, 688687, 810220, 1377374, 2754748, 3443435, 6886870, 13773740]

約数ペア:

[(1, 13773740), (2, 6886870), (4, 3443435), (5, 2754748), (10, 1377374), (17, 810220), (20, 688687), (34, 405110), (68, 202555), (85, 162044), (170, 81022), (289, 47660), (340, 40511), (578, 23830), (1156, 11915), (1445, 9532), (2383, 5780), (2890, 4766)]