986291710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{5813}}^1$

素因数の和:5905

約数の個数: 48

約数和(自身を含む): 1913875776

約数和(自身を除く): 927584066

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 361, 470, 722, 893, 1786, 1805, 3610, 4465, 5813, 8930, 11626, 16967, 29065, 33934, 58130, 84835, 110447, 169670, 220894, 273211, 546422, 552235, 1104470, 1366055, 2098493, 2732110, 4196986, 5191009, 10382018, 10492465, 20984930, 25955045, 51910090, 98629171, 197258342, 493145855, 986291710]

約数ペア:

[(1, 986291710), (2, 493145855), (5, 197258342), (10, 98629171), (19, 51910090), (38, 25955045), (47, 20984930), (94, 10492465), (95, 10382018), (190, 5191009), (235, 4196986), (361, 2732110), (470, 2098493), (722, 1366055), (893, 1104470), (1786, 552235), (1805, 546422), (3610, 273211), (4465, 220894), (5813, 169670), (8930, 110447), (11626, 84835), (16967, 58130), (29065, 33934)]