4242342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 9227232

約数和(自身を除く): 4984890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 397, 411, 794, 822, 1191, 1781, 2382, 3562, 5161, 5343, 10322, 10686, 15483, 30966, 54389, 108778, 163167, 326334, 707057, 1414114, 2121171, 4242342]

約数ペア:

[(1, 4242342), (2, 2121171), (3, 1414114), (6, 707057), (13, 326334), (26, 163167), (39, 108778), (78, 54389), (137, 30966), (274, 15483), (397, 10686), (411, 10322), (794, 5343), (822, 5161), (1191, 3562), (1781, 2382)]