258849962

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6566

約数の個数: 32

約数和(自身を含む): 460684800

約数和(自身を除く): 201834838

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 2867, 5734, 6449, 12898, 20069, 40138, 45143, 90286, 303103, 393389, 606206, 786778, 2121721, 2753723, 4243442, 5507446, 18489283, 36978566, 129424981, 258849962]

約数ペア:

[(1, 258849962), (2, 129424981), (7, 36978566), (14, 18489283), (47, 5507446), (61, 4243442), (94, 2753723), (122, 2121721), (329, 786778), (427, 606206), (658, 393389), (854, 303103), (2867, 90286), (5734, 45143), (6449, 40138), (12898, 20069)]