718832012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{9281}}^1$

素因数の和:9386

約数の個数: 36

約数和(自身を含む): 1356397224

約数和(自身を除く): 637565212

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 289, 578, 1139, 1156, 2278, 4556, 9281, 18562, 19363, 37124, 38726, 77452, 157777, 315554, 621827, 631108, 1243654, 2487308, 2682209, 5364418, 10571059, 10728836, 21142118, 42284236, 179708003, 359416006, 718832012]

約数ペア:

[(1, 718832012), (2, 359416006), (4, 179708003), (17, 42284236), (34, 21142118), (67, 10728836), (68, 10571059), (134, 5364418), (268, 2682209), (289, 2487308), (578, 1243654), (1139, 631108), (1156, 621827), (2278, 315554), (4556, 157777), (9281, 77452), (18562, 38726), (19363, 37124)]