1525488978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{2347}}^1$

素因数の和:3019

約数の個数: 48

約数和(自身を含む): 3310285536

約数和(自身を除く): 1784796558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 641, 1014, 1282, 1923, 2347, 3846, 4694, 7041, 8333, 14082, 16666, 24999, 30511, 49998, 61022, 91533, 108329, 183066, 216658, 324987, 396643, 649974, 793286, 1189929, 1504427, 2379858, 3008854, 4513281, 9026562, 19557551, 39115102, 58672653, 117345306, 254248163, 508496326, 762744489, 1525488978]

約数ペア:

[(1, 1525488978), (2, 762744489), (3, 508496326), (6, 254248163), (13, 117345306), (26, 58672653), (39, 39115102), (78, 19557551), (169, 9026562), (338, 4513281), (507, 3008854), (641, 2379858), (1014, 1504427), (1282, 1189929), (1923, 793286), (2347, 649974), (3846, 396643), (4694, 324987), (7041, 216658), (8333, 183066), (14082, 108329), (16666, 91533), (24999, 61022), (30511, 49998)]