274674818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{827}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 465481728

約数和(自身を除く): 190806910

約数列:

[1, 2, 11, 22, 31, 62, 341, 487, 682, 827, 974, 1654, 5357, 9097, 10714, 15097, 18194, 25637, 30194, 51274, 166067, 282007, 332134, 402749, 564014, 805498, 4430239, 8860478, 12485219, 24970438, 137337409, 274674818]

約数ペア:

[(1, 274674818), (2, 137337409), (11, 24970438), (22, 12485219), (31, 8860478), (62, 4430239), (341, 805498), (487, 564014), (682, 402749), (827, 332134), (974, 282007), (1654, 166067), (5357, 51274), (9097, 30194), (10714, 25637), (15097, 18194)]