715551460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2752121}}^1$

素因数の和:2752143

約数の個数: 24

約数和(自身を含む): 1618247736

約数和(自身を除く): 902696276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2752121, 5504242, 11008484, 13760605, 27521210, 35777573, 55042420, 71555146, 143110292, 178887865, 357775730, 715551460]

約数ペア:

[(1, 715551460), (2, 357775730), (4, 178887865), (5, 143110292), (10, 71555146), (13, 55042420), (20, 35777573), (26, 27521210), (52, 13760605), (65, 11008484), (130, 5504242), (260, 2752121)]