521105522

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{6907}}^1$

素因数の和:7250

約数の個数: 32

約数和(自身を含む): 948993408

約数和(自身を除く): 427887886

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 317, 634, 2219, 4438, 5389, 6907, 10778, 13814, 37723, 48349, 75446, 96698, 117419, 234838, 821933, 1643866, 2189519, 4379038, 15326633, 30653266, 37221823, 74443646, 260552761, 521105522]

約数ペア:

[(1, 521105522), (2, 260552761), (7, 74443646), (14, 37221823), (17, 30653266), (34, 15326633), (119, 4379038), (238, 2189519), (317, 1643866), (634, 821933), (2219, 234838), (4438, 117419), (5389, 96698), (6907, 75446), (10778, 48349), (13814, 37723)]