439300910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{38569}}^1$

素因数の和:38660

約数の個数: 32

約数和(自身を含む): 849774240

約数和(自身を除く): 410473330

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 38569, 77138, 192845, 385690, 655673, 1311346, 2584123, 3278365, 5168246, 6556730, 12920615, 25841230, 43930091, 87860182, 219650455, 439300910]

約数ペア:

[(1, 439300910), (2, 219650455), (5, 87860182), (10, 43930091), (17, 25841230), (34, 12920615), (67, 6556730), (85, 5168246), (134, 3278365), (170, 2584123), (335, 1311346), (670, 655673), (1139, 385690), (2278, 192845), (5695, 77138), (11390, 38569)]