828974744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{21143}}^1$

素因数の和:21204

約数の個数: 48

約数和(自身を含む): 1741208400

約数和(自身を除く): 912233656

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 676, 754, 1352, 1508, 3016, 4901, 9802, 19604, 21143, 39208, 42286, 84572, 169144, 274859, 549718, 613147, 1099436, 1226294, 2198872, 2452588, 3573167, 4905176, 7146334, 7970911, 14292668, 15941822, 28585336, 31883644, 63767288, 103621843, 207243686, 414487372, 828974744]

約数ペア:

[(1, 828974744), (2, 414487372), (4, 207243686), (8, 103621843), (13, 63767288), (26, 31883644), (29, 28585336), (52, 15941822), (58, 14292668), (104, 7970911), (116, 7146334), (169, 4905176), (232, 3573167), (338, 2452588), (377, 2198872), (676, 1226294), (754, 1099436), (1352, 613147), (1508, 549718), (3016, 274859), (4901, 169144), (9802, 84572), (19604, 42286), (21143, 39208)]