620966762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{6173}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 1036194768

約数和(自身を除く): 415228006

約数列:

[1, 2, 13, 26, 53, 73, 106, 146, 689, 949, 1378, 1898, 3869, 6173, 7738, 12346, 50297, 80249, 100594, 160498, 327169, 450629, 654338, 901258, 4253197, 5858177, 8506394, 11716354, 23883337, 47766674, 310483381, 620966762]

約数ペア:

[(1, 620966762), (2, 310483381), (13, 47766674), (26, 23883337), (53, 11716354), (73, 8506394), (106, 5858177), (146, 4253197), (689, 901258), (949, 654338), (1378, 450629), (1898, 327169), (3869, 160498), (6173, 100594), (7738, 80249), (12346, 50297)]