3813208

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 8244000

約数和(自身を除く): 4430792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 457, 596, 914, 1043, 1192, 1828, 2086, 3199, 3656, 4172, 6398, 8344, 12796, 25592, 68093, 136186, 272372, 476651, 544744, 953302, 1906604, 3813208]

約数ペア:

[(1, 3813208), (2, 1906604), (4, 953302), (7, 544744), (8, 476651), (14, 272372), (28, 136186), (56, 68093), (149, 25592), (298, 12796), (457, 8344), (596, 6398), (914, 4172), (1043, 3656), (1192, 3199), (1828, 2086)]