2688897790

素因数分解:

$2^1\times 5^1\times {\mathrm{18313}}^1\times {\mathrm{14683}}^1$

素因数の和:33003

約数の個数: 16

約数和(自身を含む): 4840609968

約数和(自身を除く): 2151712178

約数列:

[1, 2, 5, 10, 14683, 18313, 29366, 36626, 73415, 91565, 146830, 183130, 268889779, 537779558, 1344448895, 2688897790]

約数ペア:

[(1, 2688897790), (2, 1344448895), (5, 537779558), (10, 268889779), (14683, 183130), (18313, 146830), (29366, 91565), (36626, 73415)]