1888573690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{11731}}^1$

素因数の和:12702

約数の個数: 32

約数和(自身を含む): 3603507264

約数和(自身を除く): 1714933574

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 947, 1894, 4735, 9470, 11731, 16099, 23462, 32198, 58655, 80495, 117310, 160990, 199427, 398854, 997135, 1994270, 11109257, 22218514, 55546285, 111092570, 188857369, 377714738, 944286845, 1888573690]

約数ペア:

[(1, 1888573690), (2, 944286845), (5, 377714738), (10, 188857369), (17, 111092570), (34, 55546285), (85, 22218514), (170, 11109257), (947, 1994270), (1894, 997135), (4735, 398854), (9470, 199427), (11731, 160990), (16099, 117310), (23462, 80495), (32198, 58655)]