811476428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{13337}}^1$

素因数の和:13442

約数の個数: 48

約数和(自身を含む): 1694032704

約数和(自身を除く): 882556276

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 742, 1148, 1484, 2173, 4346, 8692, 13337, 15211, 26674, 30422, 53348, 60844, 93359, 186718, 373436, 546817, 706861, 1093634, 1413722, 2187268, 2827444, 3827719, 4948027, 7655438, 9896054, 15310876, 19792108, 28981301, 57962602, 115925204, 202869107, 405738214, 811476428]

約数ペア:

[(1, 811476428), (2, 405738214), (4, 202869107), (7, 115925204), (14, 57962602), (28, 28981301), (41, 19792108), (53, 15310876), (82, 9896054), (106, 7655438), (164, 4948027), (212, 3827719), (287, 2827444), (371, 2187268), (574, 1413722), (742, 1093634), (1148, 706861), (1484, 546817), (2173, 373436), (4346, 186718), (8692, 93359), (13337, 60844), (15211, 53348), (26674, 30422)]