65104078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{10477}}^1$

素因数の和:10731

約数の個数: 16

約数和(自身を含む): 105618240

約数和(自身を除く): 40514162

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 10477, 20954, 136201, 272402, 2504003, 5008006, 32552039, 65104078]

約数ペア:

[(1, 65104078), (2, 32552039), (13, 5008006), (26, 2504003), (239, 272402), (478, 136201), (3107, 20954), (6214, 10477)]