2567609170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{280001}}^1$

素因数の和:280146

約数の個数: 32

約数和(自身を含む): 5322278016

約数和(自身を除く): 2754668846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 280001, 560002, 1400005, 1960007, 2800010, 3920014, 9800035, 19600070, 36680131, 73360262, 183400655, 256760917, 366801310, 513521834, 1283804585, 2567609170]

約数ペア:

[(1, 2567609170), (2, 1283804585), (5, 513521834), (7, 366801310), (10, 256760917), (14, 183400655), (35, 73360262), (70, 36680131), (131, 19600070), (262, 9800035), (655, 3920014), (917, 2800010), (1310, 1960007), (1834, 1400005), (4585, 560002), (9170, 280001)]