2897431966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{128239}}^1$

素因数の和:128344

約数の個数: 32

約数和(自身を含む): 5170636800

約数和(自身を除く): 2273204834

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1738, 2054, 11297, 22594, 128239, 256478, 1410629, 1667107, 2821258, 3334214, 10130881, 18338177, 20261762, 36676354, 111439691, 131701453, 222879382, 263402906, 1448715983, 2897431966]

約数ペア:

[(1, 2897431966), (2, 1448715983), (11, 263402906), (13, 222879382), (22, 131701453), (26, 111439691), (79, 36676354), (143, 20261762), (158, 18338177), (286, 10130881), (869, 3334214), (1027, 2821258), (1738, 1667107), (2054, 1410629), (11297, 256478), (22594, 128239)]