1520608986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{28627}}^1$

素因数の和:28875

約数の個数: 48

約数和(自身を含む): 3563842464

約数和(自身を除く): 2043233478

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, 26559, 28627, 53118, 57254, 85881, 171762, 257643, 372151, 515286, 744302, 1116453, 2232906, 3349359, 6498329, 6698718, 12996658, 19494987, 38989974, 58484961, 84478277, 116969922, 168956554, 253434831, 506869662, 760304493, 1520608986]

約数ペア:

[(1, 1520608986), (2, 760304493), (3, 506869662), (6, 253434831), (9, 168956554), (13, 116969922), (18, 84478277), (26, 58484961), (39, 38989974), (78, 19494987), (117, 12996658), (227, 6698718), (234, 6498329), (454, 3349359), (681, 2232906), (1362, 1116453), (2043, 744302), (2951, 515286), (4086, 372151), (5902, 257643), (8853, 171762), (17706, 85881), (26559, 57254), (28627, 53118)]