8649430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 16710624

約数和(自身を除く): 8061194

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 613, 830, 1226, 1411, 2822, 3065, 6130, 7055, 10421, 14110, 20842, 50879, 52105, 101758, 104210, 254395, 508790, 864943, 1729886, 4324715, 8649430]

約数ペア:

[(1, 8649430), (2, 4324715), (5, 1729886), (10, 864943), (17, 508790), (34, 254395), (83, 104210), (85, 101758), (166, 52105), (170, 50879), (415, 20842), (613, 14110), (830, 10421), (1226, 7055), (1411, 6130), (2822, 3065)]