1221036310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{16001}}^1$

素因数の和:16608

約数の個数: 32

約数和(自身を含む): 2371112352

約数和(自身を除く): 1150076042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 587, 1174, 2935, 5870, 7631, 15262, 16001, 32002, 38155, 76310, 80005, 160010, 208013, 416026, 1040065, 2080130, 9392587, 18785174, 46962935, 93925870, 122103631, 244207262, 610518155, 1221036310]

約数ペア:

[(1, 1221036310), (2, 610518155), (5, 244207262), (10, 122103631), (13, 93925870), (26, 46962935), (65, 18785174), (130, 9392587), (587, 2080130), (1174, 1040065), (2935, 416026), (5870, 208013), (7631, 160010), (15262, 80005), (16001, 76310), (32002, 38155)]