9968595724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{7321}}^1$

素因数の和:7574

約数の個数: 48

約数和(自身を含む): 18369433600

約数和(自身を除く): 8400837876

約数列:

[1, 2, 4, 31, 62, 79, 124, 139, 158, 278, 316, 556, 2449, 4309, 4898, 7321, 8618, 9796, 10981, 14642, 17236, 21962, 29284, 43924, 226951, 340411, 453902, 578359, 680822, 907804, 1017619, 1156718, 1361644, 2035238, 2313436, 4070476, 17929129, 31546189, 35858258, 63092378, 71716516, 80391901, 126184756, 160783802, 321567604, 2492148931, 4984297862, 9968595724]

約数ペア:

[(1, 9968595724), (2, 4984297862), (4, 2492148931), (31, 321567604), (62, 160783802), (79, 126184756), (124, 80391901), (139, 71716516), (158, 63092378), (278, 35858258), (316, 31546189), (556, 17929129), (2449, 4070476), (4309, 2313436), (4898, 2035238), (7321, 1361644), (8618, 1156718), (9796, 1017619), (10981, 907804), (14642, 680822), (17236, 578359), (21962, 453902), (29284, 340411), (43924, 226951)]