521001244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 1055932416

約数和(自身を除く): 534931172

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 61, 68, 86, 92, 122, 127, 172, 244, 254, 391, 508, 731, 782, 989, 1037, 1403, 1462, 1564, 1978, 2074, 2159, 2623, 2806, 2921, 2924, 3956, 4148, 4318, 5246, 5461, 5612, 5842, 7747, 8636, 10492, 10922, 11684, 15494, 16813, 21844, 23851, 30988, 33626, 44591, 47702, 49657, 60329, 67252, 89182, 92837, 95404, 99314, 120658, 125603, 131699, 178181, 178364, 185674, 198628, 241316, 251206, 263398, 333121, 356362, 371348, 502412, 526796, 666242, 712724, 1025593, 1332484, 2051186, 2135251, 3029077, 4102372, 4270502, 5663057, 6058154, 7661783, 8541004, 11326114, 12116308, 15323566, 22652228, 30647132, 130250311, 260500622, 521001244]

約数ペア:

[(1, 521001244), (2, 260500622), (4, 130250311), (17, 30647132), (23, 22652228), (34, 15323566), (43, 12116308), (46, 11326114), (61, 8541004), (68, 7661783), (86, 6058154), (92, 5663057), (122, 4270502), (127, 4102372), (172, 3029077), (244, 2135251), (254, 2051186), (391, 1332484), (508, 1025593), (731, 712724), (782, 666242), (989, 526796), (1037, 502412), (1403, 371348), (1462, 356362), (1564, 333121), (1978, 263398), (2074, 251206), (2159, 241316), (2623, 198628), (2806, 185674), (2921, 178364), (2924, 178181), (3956, 131699), (4148, 125603), (4318, 120658), (5246, 99314), (5461, 95404), (5612, 92837), (5842, 89182), (7747, 67252), (8636, 60329), (10492, 49657), (10922, 47702), (11684, 44591), (15494, 33626), (16813, 30988), (21844, 23851)]