1753960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3373}}^1$

素因数の和:3397

約数の個数: 32

約数和(自身を含む): 4251240

約数和(自身を除く): 2497280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3373, 6746, 13492, 16865, 26984, 33730, 43849, 67460, 87698, 134920, 175396, 219245, 350792, 438490, 876980, 1753960]

約数ペア:

[(1, 1753960), (2, 876980), (4, 438490), (5, 350792), (8, 219245), (10, 175396), (13, 134920), (20, 87698), (26, 67460), (40, 43849), (52, 33730), (65, 26984), (104, 16865), (130, 13492), (260, 6746), (520, 3373)]