1158879964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 2250664416

約数和(自身を除く): 1091784452

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 421, 803, 842, 857, 1606, 1684, 1714, 3212, 3428, 4631, 9262, 9427, 18524, 18854, 30733, 37708, 61466, 62561, 122932, 125122, 250244, 338063, 360797, 676126, 688171, 721594, 1352252, 1376342, 1443188, 2752684, 3968767, 7937534, 15875068, 26338181, 52676362, 105352724, 289719991, 579439982, 1158879964]

約数ペア:

[(1, 1158879964), (2, 579439982), (4, 289719991), (11, 105352724), (22, 52676362), (44, 26338181), (73, 15875068), (146, 7937534), (292, 3968767), (421, 2752684), (803, 1443188), (842, 1376342), (857, 1352252), (1606, 721594), (1684, 688171), (1714, 676126), (3212, 360797), (3428, 338063), (4631, 250244), (9262, 125122), (9427, 122932), (18524, 62561), (18854, 61466), (30733, 37708)]