674733104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1360349}}^1$

素因数の和:1360388

約数の個数: 20

約数和(自身を含む): 1349467200

約数和(自身を除く): 674734096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1360349, 2720698, 5441396, 10882792, 21765584, 42170819, 84341638, 168683276, 337366552, 674733104]

約数ペア:

[(1, 674733104), (2, 337366552), (4, 168683276), (8, 84341638), (16, 42170819), (31, 21765584), (62, 10882792), (124, 5441396), (248, 2720698), (496, 1360349)]