1071761886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{20177}}^1$

素因数の和:20425

約数の個数: 48

約数和(自身を含む): 2511918864

約数和(自身を除く): 1440156978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 227, 234, 454, 681, 1362, 2043, 2951, 4086, 5902, 8853, 17706, 20177, 26559, 40354, 53118, 60531, 121062, 181593, 262301, 363186, 524602, 786903, 1573806, 2360709, 4580179, 4721418, 9160358, 13740537, 27481074, 41221611, 59542327, 82443222, 119084654, 178626981, 357253962, 535880943, 1071761886]

約数ペア:

[(1, 1071761886), (2, 535880943), (3, 357253962), (6, 178626981), (9, 119084654), (13, 82443222), (18, 59542327), (26, 41221611), (39, 27481074), (78, 13740537), (117, 9160358), (227, 4721418), (234, 4580179), (454, 2360709), (681, 1573806), (1362, 786903), (2043, 524602), (2951, 363186), (4086, 262301), (5902, 181593), (8853, 121062), (17706, 60531), (20177, 53118), (26559, 40354)]