1036987408

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{4861}}^1$

素因数の和:5135

約数の個数: 40

約数和(自身を含む): 2049819200

約数和(自身を除く): 1012831792

約数列:

[1, 2, 4, 8, 16, 67, 134, 199, 268, 398, 536, 796, 1072, 1592, 3184, 4861, 9722, 13333, 19444, 26666, 38888, 53332, 77776, 106664, 213328, 325687, 651374, 967339, 1302748, 1934678, 2605496, 3869356, 5210992, 7738712, 15477424, 64811713, 129623426, 259246852, 518493704, 1036987408]

約数ペア:

[(1, 1036987408), (2, 518493704), (4, 259246852), (8, 129623426), (16, 64811713), (67, 15477424), (134, 7738712), (199, 5210992), (268, 3869356), (398, 2605496), (536, 1934678), (796, 1302748), (1072, 967339), (1592, 651374), (3184, 325687), (4861, 213328), (9722, 106664), (13333, 77776), (19444, 53332), (26666, 38888)]