355189214

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 554428800

約数和(自身を除く): 199239586

約数列:

[1, 2, 61, 79, 122, 137, 158, 269, 274, 538, 4819, 8357, 9638, 10823, 16409, 16714, 21251, 21646, 32818, 36853, 42502, 73706, 660203, 1296311, 1320406, 2248033, 2592622, 2911387, 4496066, 5822774, 177594607, 355189214]

約数ペア:

[(1, 355189214), (2, 177594607), (61, 5822774), (79, 4496066), (122, 2911387), (137, 2592622), (158, 2248033), (269, 1320406), (274, 1296311), (538, 660203), (4819, 73706), (8357, 42502), (9638, 36853), (10823, 32818), (16409, 21646), (16714, 21251)]