3889331238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{2857}}^1$

素因数の和:3469

約数の個数: 64

約数和(自身を含む): 8665638912

約数和(自身を除く): 4776307674

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 563, 806, 1126, 1209, 1689, 2418, 2857, 3378, 5714, 7319, 8571, 14638, 17142, 17453, 21957, 34906, 37141, 43914, 52359, 74282, 88567, 104718, 111423, 177134, 222846, 226889, 265701, 453778, 531402, 680667, 1151371, 1361334, 1608491, 2302742, 3216982, 3454113, 4825473, 6908226, 9650946, 20910383, 41820766, 49863221, 62731149, 99726442, 125462298, 149589663, 299179326, 648221873, 1296443746, 1944665619, 3889331238]

約数ペア:

[(1, 3889331238), (2, 1944665619), (3, 1296443746), (6, 648221873), (13, 299179326), (26, 149589663), (31, 125462298), (39, 99726442), (62, 62731149), (78, 49863221), (93, 41820766), (186, 20910383), (403, 9650946), (563, 6908226), (806, 4825473), (1126, 3454113), (1209, 3216982), (1689, 2302742), (2418, 1608491), (2857, 1361334), (3378, 1151371), (5714, 680667), (7319, 531402), (8571, 453778), (14638, 265701), (17142, 226889), (17453, 222846), (21957, 177134), (34906, 111423), (37141, 104718), (43914, 88567), (52359, 74282)]