1488896821436

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{2339}}^1\times {\mathrm{1144879}}^1$

素因数の和:1147361

約数の個数: 24

約数和(自身を含む): 2625438816000

約数和(自身を除く): 1136541994564

約数列:

[1, 2, 4, 139, 278, 556, 2339, 4678, 9356, 325121, 650242, 1144879, 1300484, 2289758, 4579516, 159138181, 318276362, 636552724, 2677871981, 5355743962, 10711487924, 372224205359, 744448410718, 1488896821436]

約数ペア:

[(1, 1488896821436), (2, 744448410718), (4, 372224205359), (139, 10711487924), (278, 5355743962), (556, 2677871981), (2339, 636552724), (4678, 318276362), (9356, 159138181), (325121, 4579516), (650242, 2289758), (1144879, 1300484)]