870819078

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{11447}}^1$

素因数の和:11892

約数の個数: 32

約数和(自身を含む): 1802373120

約数和(自身を除く): 931554042

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 409, 818, 1227, 2454, 11447, 12679, 22894, 25358, 34341, 38037, 68682, 76074, 354857, 709714, 1064571, 2129142, 4681823, 9363646, 14045469, 28090938, 145136513, 290273026, 435409539, 870819078]

約数ペア:

[(1, 870819078), (2, 435409539), (3, 290273026), (6, 145136513), (31, 28090938), (62, 14045469), (93, 9363646), (186, 4681823), (409, 2129142), (818, 1064571), (1227, 709714), (2454, 354857), (11447, 76074), (12679, 68682), (22894, 38037), (25358, 34341)]