1520512188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263429}}^1$

素因数の和:263486

約数の個数: 48

約数和(自身を含む): 3924053280

約数和(自身を除く): 2403541092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 263429, 526858, 790287, 1053716, 1580574, 3161148, 3424577, 6849154, 9746873, 10273731, 13698308, 19493746, 20547462, 29240619, 38987492, 41094924, 58481238, 116962476, 126709349, 253418698, 380128047, 506837396, 760256094, 1520512188]

約数ペア:

[(1, 1520512188), (2, 760256094), (3, 506837396), (4, 380128047), (6, 253418698), (12, 126709349), (13, 116962476), (26, 58481238), (37, 41094924), (39, 38987492), (52, 29240619), (74, 20547462), (78, 19493746), (111, 13698308), (148, 10273731), (156, 9746873), (222, 6849154), (444, 3424577), (481, 3161148), (962, 1580574), (1443, 1053716), (1924, 790287), (2886, 526858), (5772, 263429)]