124721246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 209104896

約数和(自身を除く): 84383650

約数列:

[1, 2, 13, 26, 31, 62, 271, 403, 542, 571, 806, 1142, 3523, 7046, 7423, 8401, 14846, 16802, 17701, 35402, 109213, 154741, 218426, 230113, 309482, 460226, 2011633, 4023266, 4796971, 9593942, 62360623, 124721246]

約数ペア:

[(1, 124721246), (2, 62360623), (13, 9593942), (26, 4796971), (31, 4023266), (62, 2011633), (271, 460226), (403, 309482), (542, 230113), (571, 218426), (806, 154741), (1142, 109213), (3523, 35402), (7046, 17701), (7423, 16802), (8401, 14846)]