399042726

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2645

約数の個数: 48

約数和(自身を含む): 853552128

約数和(自身を除く): 454509402

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 841, 899, 1682, 1798, 2523, 2551, 2697, 5046, 5102, 5394, 7653, 15306, 26071, 52142, 73979, 78213, 79081, 147958, 156426, 158162, 221937, 237243, 443874, 474486, 2145391, 2293349, 4290782, 4586698, 6436173, 6880047, 12872346, 13760094, 66507121, 133014242, 199521363, 399042726]

約数ペア:

[(1, 399042726), (2, 199521363), (3, 133014242), (6, 66507121), (29, 13760094), (31, 12872346), (58, 6880047), (62, 6436173), (87, 4586698), (93, 4290782), (174, 2293349), (186, 2145391), (841, 474486), (899, 443874), (1682, 237243), (1798, 221937), (2523, 158162), (2551, 156426), (2697, 147958), (5046, 79081), (5102, 78213), (5394, 73979), (7653, 52142), (15306, 26071)]