2591106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 4044414

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 191, 238, 266, 323, 357, 382, 399, 573, 646, 714, 798, 969, 1146, 1337, 1938, 2261, 2674, 3247, 3629, 4011, 4522, 6494, 6783, 7258, 8022, 9741, 10887, 13566, 19482, 21774, 22729, 25403, 45458, 50806, 61693, 68187, 76209, 123386, 136374, 152418, 185079, 370158, 431851, 863702, 1295553, 2591106]

約数ペア:

[(1, 2591106), (2, 1295553), (3, 863702), (6, 431851), (7, 370158), (14, 185079), (17, 152418), (19, 136374), (21, 123386), (34, 76209), (38, 68187), (42, 61693), (51, 50806), (57, 45458), (102, 25403), (114, 22729), (119, 21774), (133, 19482), (191, 13566), (238, 10887), (266, 9741), (323, 8022), (357, 7258), (382, 6783), (399, 6494), (573, 4522), (646, 4011), (714, 3629), (798, 3247), (969, 2674), (1146, 2261), (1337, 1938)]