539523088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{136519}}^1$

素因数の和:136559

約数の個数: 40

約数和(自身を含む): 1184993600

約数和(自身を除く): 645470512

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 136519, 273038, 546076, 1092152, 1774747, 2184304, 2593861, 3549494, 5187722, 7098988, 10375444, 14197976, 20750888, 28395952, 33720193, 41501776, 67440386, 134880772, 269761544, 539523088]

約数ペア:

[(1, 539523088), (2, 269761544), (4, 134880772), (8, 67440386), (13, 41501776), (16, 33720193), (19, 28395952), (26, 20750888), (38, 14197976), (52, 10375444), (76, 7098988), (104, 5187722), (152, 3549494), (208, 2593861), (247, 2184304), (304, 1774747), (494, 1092152), (988, 546076), (1976, 273038), (3952, 136519)]