251012892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{69959}}^1$

素因数の和:70002

約数の個数: 48

約数和(自身を含む): 658183680

約数和(自身を除く): 407170788

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 69959, 139918, 209877, 279836, 419754, 839508, 909467, 1609057, 1818934, 2728401, 3218114, 3637868, 4827171, 5456802, 6436228, 9654342, 10913604, 19308684, 20917741, 41835482, 62753223, 83670964, 125506446, 251012892]

約数ペア:

[(1, 251012892), (2, 125506446), (3, 83670964), (4, 62753223), (6, 41835482), (12, 20917741), (13, 19308684), (23, 10913604), (26, 9654342), (39, 6436228), (46, 5456802), (52, 4827171), (69, 3637868), (78, 3218114), (92, 2728401), (138, 1818934), (156, 1609057), (276, 909467), (299, 839508), (598, 419754), (897, 279836), (1196, 209877), (1794, 139918), (3588, 69959)]