1317801264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2111861}}^1$

素因数の和:2111885

約数の個数: 40

約数和(自身を含む): 3666192432

約数和(自身を除く): 2348391168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2111861, 4223722, 6335583, 8447444, 12671166, 16894888, 25342332, 27454193, 33789776, 50684664, 54908386, 82362579, 101369328, 109816772, 164725158, 219633544, 329450316, 439267088, 658900632, 1317801264]

約数ペア:

[(1, 1317801264), (2, 658900632), (3, 439267088), (4, 329450316), (6, 219633544), (8, 164725158), (12, 109816772), (13, 101369328), (16, 82362579), (24, 54908386), (26, 50684664), (39, 33789776), (48, 27454193), (52, 25342332), (78, 16894888), (104, 12671166), (156, 8447444), (208, 6335583), (312, 4223722), (624, 2111861)]