1576484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 3499776

約数和(自身を除く): 1923292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 71, 91, 122, 142, 182, 244, 284, 364, 427, 497, 793, 854, 923, 994, 1586, 1708, 1846, 1988, 3172, 3692, 4331, 5551, 6461, 8662, 11102, 12922, 17324, 22204, 25844, 30317, 56303, 60634, 112606, 121268, 225212, 394121, 788242, 1576484]

約数ペア:

[(1, 1576484), (2, 788242), (4, 394121), (7, 225212), (13, 121268), (14, 112606), (26, 60634), (28, 56303), (52, 30317), (61, 25844), (71, 22204), (91, 17324), (122, 12922), (142, 11102), (182, 8662), (244, 6461), (284, 5551), (364, 4331), (427, 3692), (497, 3172), (793, 1988), (854, 1846), (923, 1708), (994, 1586)]