8158130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 15980976

約数和(自身を除く): 7822846

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 1297, 2594, 3145, 6290, 6485, 12970, 22049, 44098, 47989, 95978, 110245, 220490, 239945, 479890, 815813, 1631626, 4079065, 8158130]

約数ペア:

[(1, 8158130), (2, 4079065), (5, 1631626), (10, 815813), (17, 479890), (34, 239945), (37, 220490), (74, 110245), (85, 95978), (170, 47989), (185, 44098), (370, 22049), (629, 12970), (1258, 6485), (1297, 6290), (2594, 3145)]