851566996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{4513}}^1$

素因数の和:4840

約数の個数: 48

約数和(自身を含む): 1783643904

約数和(自身を除く): 932076908

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 293, 322, 586, 644, 1172, 2051, 4102, 4513, 6739, 8204, 9026, 13478, 18052, 26956, 31591, 47173, 63182, 94346, 103799, 126364, 188692, 207598, 415196, 726593, 1322309, 1453186, 2644618, 2906372, 5289236, 9256163, 18512326, 30413107, 37024652, 60826214, 121652428, 212891749, 425783498, 851566996]

約数ペア:

[(1, 851566996), (2, 425783498), (4, 212891749), (7, 121652428), (14, 60826214), (23, 37024652), (28, 30413107), (46, 18512326), (92, 9256163), (161, 5289236), (293, 2906372), (322, 2644618), (586, 1453186), (644, 1322309), (1172, 726593), (2051, 415196), (4102, 207598), (4513, 188692), (6739, 126364), (8204, 103799), (9026, 94346), (13478, 63182), (18052, 47173), (26956, 31591)]