4888908

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 12459720

約数和(自身を除く): 7570812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 977, 1251, 1668, 1954, 2502, 2931, 3908, 5004, 5862, 8793, 11724, 17586, 35172, 135803, 271606, 407409, 543212, 814818, 1222227, 1629636, 2444454, 4888908]

約数ペア:

[(1, 4888908), (2, 2444454), (3, 1629636), (4, 1222227), (6, 814818), (9, 543212), (12, 407409), (18, 271606), (36, 135803), (139, 35172), (278, 17586), (417, 11724), (556, 8793), (834, 5862), (977, 5004), (1251, 3908), (1668, 2931), (1954, 2502)]