1409228416

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{113501}}^1$

素因数の和:113612

約数の個数: 32

約数和(自身を含む): 2836414980

約数和(自身を除く): 1427186564

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 113501, 227002, 454004, 908008, 1816016, 3632032, 7264064, 11009597, 14528128, 22019194, 44038388, 88076776, 176153552, 352307104, 704614208, 1409228416]

約数ペア:

[(1, 1409228416), (2, 704614208), (4, 352307104), (8, 176153552), (16, 88076776), (32, 44038388), (64, 22019194), (97, 14528128), (128, 11009597), (194, 7264064), (388, 3632032), (776, 1816016), (1552, 908008), (3104, 454004), (6208, 227002), (12416, 113501)]