1289366936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{49003}}^1$

素因数の和:49056

約数の個数: 64

約数和(自身を含む): 2963761920

約数和(自身を除く): 1674394984

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1144, 1196, 2024, 2392, 3289, 6578, 13156, 26312, 49003, 98006, 196012, 392024, 539033, 637039, 1078066, 1127069, 1274078, 2156132, 2254138, 2548156, 4312264, 4508276, 5096312, 7007429, 9016552, 12397759, 14014858, 14651897, 24795518, 28029716, 29303794, 49591036, 56059432, 58607588, 99182072, 117215176, 161170867, 322341734, 644683468, 1289366936]

約数ペア:

[(1, 1289366936), (2, 644683468), (4, 322341734), (8, 161170867), (11, 117215176), (13, 99182072), (22, 58607588), (23, 56059432), (26, 49591036), (44, 29303794), (46, 28029716), (52, 24795518), (88, 14651897), (92, 14014858), (104, 12397759), (143, 9016552), (184, 7007429), (253, 5096312), (286, 4508276), (299, 4312264), (506, 2548156), (572, 2254138), (598, 2156132), (1012, 1274078), (1144, 1127069), (1196, 1078066), (2024, 637039), (2392, 539033), (3289, 392024), (6578, 196012), (13156, 98006), (26312, 49003)]