7138416290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1\times {\mathrm{9661}}^1$

素因数の和:11702

約数の個数: 32

約数和(自身を含む): 13204398384

約数和(自身を除く): 6065982094

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1997, 3994, 9661, 9985, 19322, 19970, 48305, 73889, 96610, 147778, 357457, 369445, 714914, 738890, 1787285, 3574570, 19293017, 38586034, 96465085, 192930170, 713841629, 1427683258, 3569208145, 7138416290]

約数ペア:

[(1, 7138416290), (2, 3569208145), (5, 1427683258), (10, 713841629), (37, 192930170), (74, 96465085), (185, 38586034), (370, 19293017), (1997, 3574570), (3994, 1787285), (9661, 738890), (9985, 714914), (19322, 369445), (19970, 357457), (48305, 147778), (73889, 96610)]