127927964

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 226450560

約数和(自身を除く): 98522596

約数列:

[1, 2, 4, 173, 223, 346, 446, 692, 829, 892, 1658, 3316, 38579, 77158, 143417, 154316, 184867, 286834, 369734, 573668, 739468, 31981991, 63963982, 127927964]

約数ペア:

[(1, 127927964), (2, 63963982), (4, 31981991), (173, 739468), (223, 573668), (346, 369734), (446, 286834), (692, 184867), (829, 154316), (892, 143417), (1658, 77158), (3316, 38579)]