1623977776840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2388202613}}^1$

素因数の和:2388202641

約数の個数: 32

約数和(自身を含む): 3868888234680

約数和(自身を除く): 2244910457840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2388202613, 4776405226, 9552810452, 11941013065, 19105620904, 23882026130, 40599444421, 47764052260, 81198888842, 95528104520, 162397777684, 202997222105, 324795555368, 405994444210, 811988888420, 1623977776840]

約数ペア:

[(1, 1623977776840), (2, 811988888420), (4, 405994444210), (5, 324795555368), (8, 202997222105), (10, 162397777684), (17, 95528104520), (20, 81198888842), (34, 47764052260), (40, 40599444421), (68, 23882026130), (85, 19105620904), (136, 11941013065), (170, 9552810452), (340, 4776405226), (680, 2388202613)]