1243038

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 2644992

約数和(自身を除く): 1401954

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 163, 186, 246, 326, 489, 978, 1271, 2542, 3813, 5053, 6683, 7626, 10106, 13366, 15159, 20049, 30318, 40098, 207173, 414346, 621519, 1243038]

約数ペア:

[(1, 1243038), (2, 621519), (3, 414346), (6, 207173), (31, 40098), (41, 30318), (62, 20049), (82, 15159), (93, 13366), (123, 10106), (163, 7626), (186, 6683), (246, 5053), (326, 3813), (489, 2542), (978, 1271)]