855888942

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{8111}}^1$

素因数の和:8568

約数の個数: 32

約数和(自身を含む): 1756085760

約数和(自身を除く): 900196818

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 409, 818, 1227, 2454, 8111, 16222, 17587, 24333, 35174, 48666, 52761, 105522, 348773, 697546, 1046319, 2092638, 3317399, 6634798, 9952197, 19904394, 142648157, 285296314, 427944471, 855888942]

約数ペア:

[(1, 855888942), (2, 427944471), (3, 285296314), (6, 142648157), (43, 19904394), (86, 9952197), (129, 6634798), (258, 3317399), (409, 2092638), (818, 1046319), (1227, 697546), (2454, 348773), (8111, 105522), (16222, 52761), (17587, 48666), (24333, 35174)]