4051294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 7056000

約数和(自身を除く): 3004706

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 139, 247, 278, 494, 767, 1121, 1534, 1807, 2242, 2641, 3614, 5282, 8201, 14573, 16402, 29146, 34333, 68666, 106613, 155819, 213226, 311638, 2025647, 4051294]

約数ペア:

[(1, 4051294), (2, 2025647), (13, 311638), (19, 213226), (26, 155819), (38, 106613), (59, 68666), (118, 34333), (139, 29146), (247, 16402), (278, 14573), (494, 8201), (767, 5282), (1121, 3614), (1534, 2641), (1807, 2242)]