1660424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 3418200

約数和(自身を除く): 1757776

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 421, 493, 842, 986, 1684, 1972, 3368, 3944, 7157, 12209, 14314, 24418, 28628, 48836, 57256, 97672, 207553, 415106, 830212, 1660424]

約数ペア:

[(1, 1660424), (2, 830212), (4, 415106), (8, 207553), (17, 97672), (29, 57256), (34, 48836), (58, 28628), (68, 24418), (116, 14314), (136, 12209), (232, 7157), (421, 3944), (493, 3368), (842, 1972), (986, 1684)]