1020943952

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 2328517632

約数和(自身を除く): 1307573680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 223, 287, 328, 446, 574, 656, 892, 997, 1148, 1561, 1784, 1994, 2296, 3122, 3568, 3988, 4592, 6244, 6979, 7976, 9143, 12488, 13958, 15952, 18286, 24976, 27916, 36572, 40877, 55832, 64001, 73144, 81754, 111664, 128002, 146288, 163508, 222331, 256004, 286139, 327016, 444662, 512008, 572278, 654032, 889324, 1024016, 1144556, 1556317, 1778648, 2289112, 3112634, 3557296, 4578224, 6225268, 9115571, 12450536, 18231142, 24901072, 36462284, 63808997, 72924568, 127617994, 145849136, 255235988, 510471976, 1020943952]

約数ペア:

[(1, 1020943952), (2, 510471976), (4, 255235988), (7, 145849136), (8, 127617994), (14, 72924568), (16, 63808997), (28, 36462284), (41, 24901072), (56, 18231142), (82, 12450536), (112, 9115571), (164, 6225268), (223, 4578224), (287, 3557296), (328, 3112634), (446, 2289112), (574, 1778648), (656, 1556317), (892, 1144556), (997, 1024016), (1148, 889324), (1561, 654032), (1784, 572278), (1994, 512008), (2296, 444662), (3122, 327016), (3568, 286139), (3988, 256004), (4592, 222331), (6244, 163508), (6979, 146288), (7976, 128002), (9143, 111664), (12488, 81754), (13958, 73144), (15952, 64001), (18286, 55832), (24976, 40877), (27916, 36572)]