130951502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 222787584

約数和(自身を除く): 91836082

約数列:

[1, 2, 11, 22, 31, 62, 157, 314, 341, 682, 1223, 1727, 2446, 3454, 4867, 9734, 13453, 26906, 37913, 53537, 75826, 107074, 192011, 384022, 417043, 834086, 2112121, 4224242, 5952341, 11904682, 65475751, 130951502]

約数ペア:

[(1, 130951502), (2, 65475751), (11, 11904682), (22, 5952341), (31, 4224242), (62, 2112121), (157, 834086), (314, 417043), (341, 384022), (682, 192011), (1223, 107074), (1727, 75826), (2446, 53537), (3454, 37913), (4867, 26906), (9734, 13453)]