851640296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{481697}}^1$

素因数の和:481733

約数の個数: 32

約数和(自身を含む): 1820818440

約数和(自身を除く): 969178144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 481697, 963394, 1926788, 3853576, 6262061, 8188849, 12524122, 16377698, 25048244, 32755396, 50096488, 65510792, 106455037, 212910074, 425820148, 851640296]

約数ペア:

[(1, 851640296), (2, 425820148), (4, 212910074), (8, 106455037), (13, 65510792), (17, 50096488), (26, 32755396), (34, 25048244), (52, 16377698), (68, 12524122), (104, 8188849), (136, 6262061), (221, 3853576), (442, 1926788), (884, 963394), (1768, 481697)]