618202390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4755403}}^1$

素因数の和:4755423

約数の個数: 16

約数和(自身を含む): 1198361808

約数和(自身を除く): 580159418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4755403, 9510806, 23777015, 47554030, 61820239, 123640478, 309101195, 618202390]

約数ペア:

[(1, 618202390), (2, 309101195), (5, 123640478), (10, 61820239), (13, 47554030), (26, 23777015), (65, 9510806), (130, 4755403)]