488243366

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2817

約数の個数: 48

約数和(自身を含む): 867086208

約数和(自身を除く): 378842842

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 169, 221, 338, 403, 442, 527, 806, 1054, 2741, 2873, 5239, 5482, 5746, 6851, 10478, 13702, 35633, 46597, 71266, 84971, 89063, 93194, 169942, 178126, 463229, 605761, 926458, 1104623, 1211522, 1444507, 2209246, 2889014, 7874893, 14360099, 15749786, 18778591, 28720198, 37557182, 244121683, 488243366]

約数ペア:

[(1, 488243366), (2, 244121683), (13, 37557182), (17, 28720198), (26, 18778591), (31, 15749786), (34, 14360099), (62, 7874893), (169, 2889014), (221, 2209246), (338, 1444507), (403, 1211522), (442, 1104623), (527, 926458), (806, 605761), (1054, 463229), (2741, 178126), (2873, 169942), (5239, 93194), (5482, 89063), (5746, 84971), (6851, 71266), (10478, 46597), (13702, 35633)]