4491942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 11665920

約数和(自身を除く): 7173978

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 433, 494, 546, 741, 798, 866, 1299, 1482, 1729, 2598, 3031, 3458, 5187, 5629, 6062, 8227, 9093, 10374, 11258, 16454, 16887, 18186, 24681, 33774, 39403, 49362, 57589, 78806, 106951, 115178, 118209, 172767, 213902, 236418, 320853, 345534, 641706, 748657, 1497314, 2245971, 4491942]

約数ペア:

[(1, 4491942), (2, 2245971), (3, 1497314), (6, 748657), (7, 641706), (13, 345534), (14, 320853), (19, 236418), (21, 213902), (26, 172767), (38, 118209), (39, 115178), (42, 106951), (57, 78806), (78, 57589), (91, 49362), (114, 39403), (133, 33774), (182, 24681), (247, 18186), (266, 16887), (273, 16454), (399, 11258), (433, 10374), (494, 9093), (546, 8227), (741, 6062), (798, 5629), (866, 5187), (1299, 3458), (1482, 3031), (1729, 2598)]