1283004

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 3278184

約数和(自身を除く): 1995180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 227, 314, 454, 471, 628, 681, 908, 942, 1362, 1413, 1884, 2043, 2724, 2826, 4086, 5652, 8172, 35639, 71278, 106917, 142556, 213834, 320751, 427668, 641502, 1283004]

約数ペア:

[(1, 1283004), (2, 641502), (3, 427668), (4, 320751), (6, 213834), (9, 142556), (12, 106917), (18, 71278), (36, 35639), (157, 8172), (227, 5652), (314, 4086), (454, 2826), (471, 2724), (628, 2043), (681, 1884), (908, 1413), (942, 1362)]