1215691152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1948223}}^1$

素因数の和:1948247

約数の個数: 40

約数和(自身を含む): 3382116864

約数和(自身を除く): 2166425712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1948223, 3896446, 5844669, 7792892, 11689338, 15585784, 23378676, 25326899, 31171568, 46757352, 50653798, 75980697, 93514704, 101307596, 151961394, 202615192, 303922788, 405230384, 607845576, 1215691152]

約数ペア:

[(1, 1215691152), (2, 607845576), (3, 405230384), (4, 303922788), (6, 202615192), (8, 151961394), (12, 101307596), (13, 93514704), (16, 75980697), (24, 50653798), (26, 46757352), (39, 31171568), (48, 25326899), (52, 23378676), (78, 15585784), (104, 11689338), (156, 7792892), (208, 5844669), (312, 3896446), (624, 1948223)]