431213588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1811}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 859467840

約数和(自身を除く): 428254252

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 241, 247, 482, 494, 964, 988, 1811, 3133, 3622, 4579, 6266, 7244, 9158, 12532, 18316, 23543, 34409, 47086, 59527, 68818, 94172, 119054, 137636, 238108, 436451, 447317, 872902, 894634, 1745804, 1789268, 5673863, 8292569, 11347726, 16585138, 22695452, 33170276, 107803397, 215606794, 431213588]

約数ペア:

[(1, 431213588), (2, 215606794), (4, 107803397), (13, 33170276), (19, 22695452), (26, 16585138), (38, 11347726), (52, 8292569), (76, 5673863), (241, 1789268), (247, 1745804), (482, 894634), (494, 872902), (964, 447317), (988, 436451), (1811, 238108), (3133, 137636), (3622, 119054), (4579, 94172), (6266, 68818), (7244, 59527), (9158, 47086), (12532, 34409), (18316, 23543)]