881634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 1935360

約数和(自身を除く): 1053726

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 127, 178, 254, 267, 381, 534, 762, 1157, 1651, 2314, 3302, 3471, 4953, 6942, 9906, 11303, 22606, 33909, 67818, 146939, 293878, 440817, 881634]

約数ペア:

[(1, 881634), (2, 440817), (3, 293878), (6, 146939), (13, 67818), (26, 33909), (39, 22606), (78, 11303), (89, 9906), (127, 6942), (178, 4953), (254, 3471), (267, 3302), (381, 2314), (534, 1651), (762, 1157)]