1330352156

素因数分解:

$2^2\times 7^2\times {\mathrm{379}}^1\times {\mathrm{17909}}^1$

素因数の和:18306

約数の個数: 36

約数和(自身を含む): 2715514200

約数和(自身を除く): 1385162044

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 379, 758, 1516, 2653, 5306, 10612, 17909, 18571, 35818, 37142, 71636, 74284, 125363, 250726, 501452, 877541, 1755082, 3510164, 6787511, 13575022, 27150044, 47512577, 95025154, 190050308, 332588039, 665176078, 1330352156]

約数ペア:

[(1, 1330352156), (2, 665176078), (4, 332588039), (7, 190050308), (14, 95025154), (28, 47512577), (49, 27150044), (98, 13575022), (196, 6787511), (379, 3510164), (758, 1755082), (1516, 877541), (2653, 501452), (5306, 250726), (10612, 125363), (17909, 74284), (18571, 71636), (35818, 37142)]