6400202510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{205993}}^1$

素因数の和:206252

約数の個数: 32

約数和(自身を含む): 12458517120

約数和(自身を除く): 6058314610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 2390, 3107, 6214, 15535, 31070, 205993, 411986, 1029965, 2059930, 2677909, 5355818, 13389545, 26779090, 49232327, 98464654, 246161635, 492323270, 640020251, 1280040502, 3200101255, 6400202510]

約数ペア:

[(1, 6400202510), (2, 3200101255), (5, 1280040502), (10, 640020251), (13, 492323270), (26, 246161635), (65, 98464654), (130, 49232327), (239, 26779090), (478, 13389545), (1195, 5355818), (2390, 2677909), (3107, 2059930), (6214, 1029965), (15535, 411986), (31070, 205993)]