1660984934

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{4409}}^1$

素因数の和:4868

約数の個数: 32

約数和(自身を含む): 2895782400

約数和(自身を除く): 1234797466

約数列:

[1, 2, 7, 14, 71, 142, 379, 497, 758, 994, 2653, 4409, 5306, 8818, 26909, 30863, 53818, 61726, 188363, 313039, 376726, 626078, 1671011, 2191273, 3342022, 4382546, 11697077, 23394154, 118641781, 237283562, 830492467, 1660984934]

約数ペア:

[(1, 1660984934), (2, 830492467), (7, 237283562), (14, 118641781), (71, 23394154), (142, 11697077), (379, 4382546), (497, 3342022), (758, 2191273), (994, 1671011), (2653, 626078), (4409, 376726), (5306, 313039), (8818, 188363), (26909, 61726), (30863, 53818)]