1937456

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 30

約数和(自身を含む): 3997140

約数和(自身を除く): 2059684

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 419, 578, 838, 1156, 1676, 2312, 3352, 4624, 6704, 7123, 14246, 28492, 56984, 113968, 121091, 242182, 484364, 968728, 1937456]

約数ペア:

[(1, 1937456), (2, 968728), (4, 484364), (8, 242182), (16, 121091), (17, 113968), (34, 56984), (68, 28492), (136, 14246), (272, 7123), (289, 6704), (419, 4624), (578, 3352), (838, 2312), (1156, 1676)]