2783123214

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1063}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 5920266240

約数和(自身を除く): 3137143026

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 367, 734, 1063, 1101, 1189, 2126, 2202, 2378, 3189, 3567, 6378, 7134, 10643, 15047, 21286, 30094, 30827, 31929, 43583, 45141, 61654, 63858, 87166, 90282, 92481, 130749, 184962, 261498, 390121, 436363, 780242, 872726, 1170363, 1263907, 1309089, 2340726, 2527814, 2618178, 3791721, 7583442, 11313509, 15994961, 22627018, 31989922, 33940527, 47984883, 67881054, 95969766, 463853869, 927707738, 1391561607, 2783123214]

約数ペア:

[(1, 2783123214), (2, 1391561607), (3, 927707738), (6, 463853869), (29, 95969766), (41, 67881054), (58, 47984883), (82, 33940527), (87, 31989922), (123, 22627018), (174, 15994961), (246, 11313509), (367, 7583442), (734, 3791721), (1063, 2618178), (1101, 2527814), (1189, 2340726), (2126, 1309089), (2202, 1263907), (2378, 1170363), (3189, 872726), (3567, 780242), (6378, 436363), (7134, 390121), (10643, 261498), (15047, 184962), (21286, 130749), (30094, 92481), (30827, 90282), (31929, 87166), (43583, 63858), (45141, 61654)]