4901910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12569}}^1$

素因数の和:12592

約数の個数: 32

約数和(自身を含む): 12670560

約数和(自身を除く): 7768650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12569, 25138, 37707, 62845, 75414, 125690, 163397, 188535, 326794, 377070, 490191, 816985, 980382, 1633970, 2450955, 4901910]

約数ペア:

[(1, 4901910), (2, 2450955), (3, 1633970), (5, 980382), (6, 816985), (10, 490191), (13, 377070), (15, 326794), (26, 188535), (30, 163397), (39, 125690), (65, 75414), (78, 62845), (130, 37707), (195, 25138), (390, 12569)]