637055738878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{3581}}^1$

素因数の和:4261

約数の個数: 64

約数和(自身を含む): 1047971240064

約数和(自身を除く): 410915501186

約数列:

[1, 2, 13, 26, 113, 151, 226, 302, 401, 802, 1469, 1963, 2938, 3581, 3926, 5213, 7162, 10426, 17063, 34126, 45313, 46553, 60551, 90626, 93106, 121102, 221819, 404653, 443638, 540731, 589069, 787163, 809306, 1081462, 1178138, 1435981, 1574326, 2871962, 5260489, 6842263, 7029503, 10520978, 13684526, 14059006, 18667753, 37335506, 61102603, 88949419, 122205206, 162265853, 177898838, 216833131, 324531706, 433666262, 794333839, 1588667678, 2109456089, 2818830703, 4218912178, 5637661406, 24502143803, 49004287606, 318527869439, 637055738878]

約数ペア:

[(1, 637055738878), (2, 318527869439), (13, 49004287606), (26, 24502143803), (113, 5637661406), (151, 4218912178), (226, 2818830703), (302, 2109456089), (401, 1588667678), (802, 794333839), (1469, 433666262), (1963, 324531706), (2938, 216833131), (3581, 177898838), (3926, 162265853), (5213, 122205206), (7162, 88949419), (10426, 61102603), (17063, 37335506), (34126, 18667753), (45313, 14059006), (46553, 13684526), (60551, 10520978), (90626, 7029503), (93106, 6842263), (121102, 5260489), (221819, 2871962), (404653, 1574326), (443638, 1435981), (540731, 1178138), (589069, 1081462), (787163, 809306)]