3948798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 9100800

約数和(自身を除く): 5152002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 631, 894, 1043, 1262, 1893, 2086, 3129, 3786, 4417, 6258, 8834, 13251, 26502, 94019, 188038, 282057, 564114, 658133, 1316266, 1974399, 3948798]

約数ペア:

[(1, 3948798), (2, 1974399), (3, 1316266), (6, 658133), (7, 564114), (14, 282057), (21, 188038), (42, 94019), (149, 26502), (298, 13251), (447, 8834), (631, 6258), (894, 4417), (1043, 3786), (1262, 3129), (1893, 2086)]