1246204128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{998561}}^1$

素因数の和:998587

約数の個数: 48

約数和(自身を含む): 3522926736

約数和(自身を除く): 2276722608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 998561, 1997122, 2995683, 3994244, 5991366, 7988488, 11982732, 12981293, 15976976, 23965464, 25962586, 31953952, 38943879, 47930928, 51925172, 77887758, 95861856, 103850344, 155775516, 207700688, 311551032, 415401376, 623102064, 1246204128]

約数ペア:

[(1, 1246204128), (2, 623102064), (3, 415401376), (4, 311551032), (6, 207700688), (8, 155775516), (12, 103850344), (13, 95861856), (16, 77887758), (24, 51925172), (26, 47930928), (32, 38943879), (39, 31953952), (48, 25962586), (52, 23965464), (78, 15976976), (96, 12981293), (104, 11982732), (156, 7988488), (208, 5991366), (312, 3994244), (416, 2995683), (624, 1997122), (1248, 998561)]