2607142

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 4334256

約数和(自身を除く): 1727114

約数列:

[1, 2, 19, 23, 38, 46, 157, 314, 361, 437, 722, 874, 2983, 3611, 5966, 7222, 8303, 16606, 56677, 68609, 113354, 137218, 1303571, 2607142]

約数ペア:

[(1, 2607142), (2, 1303571), (19, 137218), (23, 113354), (38, 68609), (46, 56677), (157, 16606), (314, 8303), (361, 7222), (437, 5966), (722, 3611), (874, 2983)]