1640748086

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1\times {\mathrm{11777}}^1$

素因数の和:13519

約数の個数: 16

約数和(自身を含む): 2522847600

約数和(自身を除く): 882099514

約数列:

[1, 2, 41, 82, 1699, 3398, 11777, 23554, 69659, 139318, 482857, 965714, 20009123, 40018246, 820374043, 1640748086]

約数ペア:

[(1, 1640748086), (2, 820374043), (41, 40018246), (82, 20009123), (1699, 965714), (3398, 482857), (11777, 139318), (23554, 69659)]