2017676788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1667}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 3748276224

約数和(自身を除く): 1730599436

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 227, 454, 908, 1333, 1667, 2666, 3334, 5332, 6668, 7037, 9761, 14074, 19522, 28148, 39044, 51677, 71681, 103354, 143362, 206708, 286724, 302591, 378409, 605182, 756818, 1210364, 1513636, 2222111, 4444222, 8888444, 11730679, 16271587, 23461358, 32543174, 46922716, 65086348, 504419197, 1008838394, 2017676788]

約数ペア:

[(1, 2017676788), (2, 1008838394), (4, 504419197), (31, 65086348), (43, 46922716), (62, 32543174), (86, 23461358), (124, 16271587), (172, 11730679), (227, 8888444), (454, 4444222), (908, 2222111), (1333, 1513636), (1667, 1210364), (2666, 756818), (3334, 605182), (5332, 378409), (6668, 302591), (7037, 286724), (9761, 206708), (14074, 143362), (19522, 103354), (28148, 71681), (39044, 51677)]