520067912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1217}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 1203189120

約数和(自身を除く): 683121208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 587, 728, 1174, 1217, 2348, 2434, 4109, 4696, 4868, 7631, 8218, 8519, 9736, 15262, 15821, 16436, 17038, 30524, 31642, 32872, 34076, 53417, 61048, 63284, 68152, 106834, 110747, 126568, 213668, 221494, 427336, 442988, 714379, 885976, 1428758, 2857516, 5000653, 5715032, 9286927, 10001306, 18573854, 20002612, 37147708, 40005224, 65008489, 74295416, 130016978, 260033956, 520067912]

約数ペア:

[(1, 520067912), (2, 260033956), (4, 130016978), (7, 74295416), (8, 65008489), (13, 40005224), (14, 37147708), (26, 20002612), (28, 18573854), (52, 10001306), (56, 9286927), (91, 5715032), (104, 5000653), (182, 2857516), (364, 1428758), (587, 885976), (728, 714379), (1174, 442988), (1217, 427336), (2348, 221494), (2434, 213668), (4109, 126568), (4696, 110747), (4868, 106834), (7631, 68152), (8218, 63284), (8519, 61048), (9736, 53417), (15262, 34076), (15821, 32872), (16436, 31642), (17038, 30524)]