1398317076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2987857}}^1$

素因数の和:2987880

約数の個数: 36

約数和(自身を含む): 3806531092

約数和(自身を除く): 2408214016

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2987857, 5975714, 8963571, 11951428, 17927142, 26890713, 35854284, 38842141, 53781426, 77684282, 107562852, 116526423, 155368564, 233052846, 349579269, 466105692, 699158538, 1398317076]

約数ペア:

[(1, 1398317076), (2, 699158538), (3, 466105692), (4, 349579269), (6, 233052846), (9, 155368564), (12, 116526423), (13, 107562852), (18, 77684282), (26, 53781426), (36, 38842141), (39, 35854284), (52, 26890713), (78, 17927142), (117, 11951428), (156, 8963571), (234, 5975714), (468, 2987857)]