7490686

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 13736448

約数和(自身を除く): 6245762

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 541, 602, 989, 1082, 1978, 3787, 6923, 7574, 12443, 13846, 23263, 24886, 46526, 87101, 162841, 174202, 325682, 535049, 1070098, 3745343, 7490686]

約数ペア:

[(1, 7490686), (2, 3745343), (7, 1070098), (14, 535049), (23, 325682), (43, 174202), (46, 162841), (86, 87101), (161, 46526), (301, 24886), (322, 23263), (541, 13846), (602, 12443), (989, 7574), (1082, 6923), (1978, 3787)]