2528156956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{2081}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 4857689088

約数和(自身を除く): 2329532132

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 383, 766, 793, 1532, 1586, 2081, 3172, 4162, 4979, 8324, 9958, 19916, 23363, 27053, 46726, 54106, 93452, 108212, 126941, 253882, 303719, 507764, 607438, 797023, 1214876, 1594046, 1650233, 3188092, 3300466, 6600932, 10361299, 20722598, 41445196, 48618403, 97236806, 194473612, 632039239, 1264078478, 2528156956]

約数ペア:

[(1, 2528156956), (2, 1264078478), (4, 632039239), (13, 194473612), (26, 97236806), (52, 48618403), (61, 41445196), (122, 20722598), (244, 10361299), (383, 6600932), (766, 3300466), (793, 3188092), (1532, 1650233), (1586, 1594046), (2081, 1214876), (3172, 797023), (4162, 607438), (4979, 507764), (8324, 303719), (9958, 253882), (19916, 126941), (23363, 108212), (27053, 93452), (46726, 54106)]