868271908

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 1754604544

約数和(自身を除く): 886332636

約数列:

[1, 2, 4, 7, 14, 28, 223, 241, 446, 482, 577, 892, 964, 1154, 1561, 1687, 2308, 3122, 3374, 4039, 6244, 6748, 8078, 16156, 53743, 107486, 128671, 139057, 214972, 257342, 278114, 376201, 514684, 556228, 752402, 900697, 973399, 1504804, 1801394, 1946798, 3602788, 3893596, 31009711, 62019422, 124038844, 217067977, 434135954, 868271908]

約数ペア:

[(1, 868271908), (2, 434135954), (4, 217067977), (7, 124038844), (14, 62019422), (28, 31009711), (223, 3893596), (241, 3602788), (446, 1946798), (482, 1801394), (577, 1504804), (892, 973399), (964, 900697), (1154, 752402), (1561, 556228), (1687, 514684), (2308, 376201), (3122, 278114), (3374, 257342), (4039, 214972), (6244, 139057), (6748, 128671), (8078, 107486), (16156, 53743)]