21447071518

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 32626091520

約数和(自身を除く): 11179020002

約数列:

[1, 2, 179, 241, 331, 358, 482, 662, 751, 1502, 43139, 59249, 79771, 86278, 118498, 134429, 159542, 180991, 248581, 268858, 361982, 497162, 14279009, 28558018, 32397389, 44495999, 59908021, 64794778, 88991998, 119816042, 10723535759, 21447071518]

約数ペア:

[(1, 21447071518), (2, 10723535759), (179, 119816042), (241, 88991998), (331, 64794778), (358, 59908021), (482, 44495999), (662, 32397389), (751, 28558018), (1502, 14279009), (43139, 497162), (59249, 361982), (79771, 268858), (86278, 248581), (118498, 180991), (134429, 159542)]