2571894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 6224400

約数和(自身を除く): 3652506

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 379, 522, 754, 758, 1131, 1137, 2262, 2274, 3393, 3411, 4927, 6786, 6822, 9854, 10991, 14781, 21982, 29562, 32973, 44343, 65946, 88686, 98919, 142883, 197838, 285766, 428649, 857298, 1285947, 2571894]

約数ペア:

[(1, 2571894), (2, 1285947), (3, 857298), (6, 428649), (9, 285766), (13, 197838), (18, 142883), (26, 98919), (29, 88686), (39, 65946), (58, 44343), (78, 32973), (87, 29562), (117, 21982), (174, 14781), (234, 10991), (261, 9854), (377, 6822), (379, 6786), (522, 4927), (754, 3411), (758, 3393), (1131, 2274), (1137, 2262)]