2912492464

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1171}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 6592078080

約数和(自身を除く): 3679585616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 419, 424, 742, 838, 848, 1171, 1484, 1676, 2342, 2933, 2968, 3352, 4684, 5866, 5936, 6704, 8197, 9368, 11732, 16394, 18736, 22207, 23464, 32788, 44414, 46928, 62063, 65576, 88828, 124126, 131152, 155449, 177656, 248252, 310898, 355312, 434441, 490649, 496504, 621796, 868882, 981298, 993008, 1243592, 1737764, 1962596, 2487184, 3434543, 3475528, 3925192, 6869086, 6951056, 7850384, 13738172, 26004397, 27476344, 52008794, 54952688, 104017588, 182030779, 208035176, 364061558, 416070352, 728123116, 1456246232, 2912492464]

約数ペア:

[(1, 2912492464), (2, 1456246232), (4, 728123116), (7, 416070352), (8, 364061558), (14, 208035176), (16, 182030779), (28, 104017588), (53, 54952688), (56, 52008794), (106, 27476344), (112, 26004397), (212, 13738172), (371, 7850384), (419, 6951056), (424, 6869086), (742, 3925192), (838, 3475528), (848, 3434543), (1171, 2487184), (1484, 1962596), (1676, 1737764), (2342, 1243592), (2933, 993008), (2968, 981298), (3352, 868882), (4684, 621796), (5866, 496504), (5936, 490649), (6704, 434441), (8197, 355312), (9368, 310898), (11732, 248252), (16394, 177656), (18736, 155449), (22207, 131152), (23464, 124126), (32788, 88828), (44414, 65576), (46928, 62063)]