1330909970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{11863}}^1$

素因数の和:12746

約数の個数: 32

約数和(自身を含む): 2583124992

約数和(自身を除く): 1252215022

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 863, 1726, 4315, 8630, 11219, 11863, 22438, 23726, 56095, 59315, 112190, 118630, 154219, 308438, 771095, 1542190, 10237769, 20475538, 51188845, 102377690, 133090997, 266181994, 665454985, 1330909970]

約数ペア:

[(1, 1330909970), (2, 665454985), (5, 266181994), (10, 133090997), (13, 102377690), (26, 51188845), (65, 20475538), (130, 10237769), (863, 1542190), (1726, 771095), (4315, 308438), (8630, 154219), (11219, 118630), (11863, 112190), (22438, 59315), (23726, 56095)]