26431539290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4959013}}^1$

素因数の和:4959074

約数の個数: 32

約数和(自身を含む): 52486204176

約数和(自身を除く): 26054664886

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 4959013, 9918026, 24795065, 49590130, 64467169, 128934338, 203319533, 322335845, 406639066, 644671690, 1016597665, 2033195330, 2643153929, 5286307858, 13215769645, 26431539290]

約数ペア:

[(1, 26431539290), (2, 13215769645), (5, 5286307858), (10, 2643153929), (13, 2033195330), (26, 1016597665), (41, 644671690), (65, 406639066), (82, 322335845), (130, 203319533), (205, 128934338), (410, 64467169), (533, 49590130), (1066, 24795065), (2665, 9918026), (5330, 4959013)]