313784926

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3469}}^1$

素因数の和:3569

約数の個数: 48

約数和(自身を含む): 598116960

約数和(自身を除く): 284332034

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 182, 497, 637, 923, 994, 1274, 1846, 3469, 3479, 6461, 6938, 6958, 12922, 24283, 45097, 45227, 48566, 90194, 90454, 169981, 246299, 315679, 339962, 492598, 631358, 1724093, 2209753, 3201887, 3448186, 4419506, 6403774, 12068651, 22413209, 24137302, 44826418, 156892463, 313784926]

約数ペア:

[(1, 313784926), (2, 156892463), (7, 44826418), (13, 24137302), (14, 22413209), (26, 12068651), (49, 6403774), (71, 4419506), (91, 3448186), (98, 3201887), (142, 2209753), (182, 1724093), (497, 631358), (637, 492598), (923, 339962), (994, 315679), (1274, 246299), (1846, 169981), (3469, 90454), (3479, 90194), (6461, 48566), (6938, 45227), (6958, 45097), (12922, 24283)]