2994628

素因数分解:

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

素因数の和:476

約数の個数: 48

約数和(自身を含む): 6805120

約数和(自身を除く): 3810492

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 433, 494, 532, 866, 988, 1729, 1732, 3031, 3458, 5629, 6062, 6916, 8227, 11258, 12124, 16454, 22516, 32908, 39403, 57589, 78806, 106951, 115178, 157612, 213902, 230356, 427804, 748657, 1497314, 2994628]

約数ペア:

[(1, 2994628), (2, 1497314), (4, 748657), (7, 427804), (13, 230356), (14, 213902), (19, 157612), (26, 115178), (28, 106951), (38, 78806), (52, 57589), (76, 39403), (91, 32908), (133, 22516), (182, 16454), (247, 12124), (266, 11258), (364, 8227), (433, 6916), (494, 6062), (532, 5629), (866, 3458), (988, 3031), (1729, 1732)]