1889496714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{301933}}^1$

素因数の和:302094

約数の個数: 32

約数和(自身を含む): 4347849600

約数和(自身を除く): 2458352886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 301933, 603866, 905799, 1811598, 2113531, 4227062, 6340593, 12681186, 44988017, 89976034, 134964051, 269928102, 314916119, 629832238, 944748357, 1889496714]

約数ペア:

[(1, 1889496714), (2, 944748357), (3, 629832238), (6, 314916119), (7, 269928102), (14, 134964051), (21, 89976034), (42, 44988017), (149, 12681186), (298, 6340593), (447, 4227062), (894, 2113531), (1043, 1811598), (2086, 905799), (3129, 603866), (6258, 301933)]