4254252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 10698240

約数和(自身を除く): 6443988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 397, 564, 794, 893, 1191, 1588, 1786, 2382, 2679, 3572, 4764, 5358, 7543, 10716, 15086, 18659, 22629, 30172, 37318, 45258, 55977, 74636, 90516, 111954, 223908, 354521, 709042, 1063563, 1418084, 2127126, 4254252]

約数ペア:

[(1, 4254252), (2, 2127126), (3, 1418084), (4, 1063563), (6, 709042), (12, 354521), (19, 223908), (38, 111954), (47, 90516), (57, 74636), (76, 55977), (94, 45258), (114, 37318), (141, 30172), (188, 22629), (228, 18659), (282, 15086), (397, 10716), (564, 7543), (794, 5358), (893, 4764), (1191, 3572), (1588, 2679), (1786, 2382)]