397938134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 703309824

約数和(自身を除く): 305371690

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 529, 682, 713, 1058, 1103, 1426, 2206, 5819, 7843, 11638, 12133, 15686, 16399, 24266, 25369, 32798, 34193, 50738, 68386, 180389, 279059, 360778, 376123, 558118, 583487, 752246, 786439, 1166974, 1572878, 6418357, 8650829, 12836714, 17301658, 18088097, 36176194, 198969067, 397938134]

約数ペア:

[(1, 397938134), (2, 198969067), (11, 36176194), (22, 18088097), (23, 17301658), (31, 12836714), (46, 8650829), (62, 6418357), (253, 1572878), (341, 1166974), (506, 786439), (529, 752246), (682, 583487), (713, 558118), (1058, 376123), (1103, 360778), (1426, 279059), (2206, 180389), (5819, 68386), (7843, 50738), (11638, 34193), (12133, 32798), (15686, 25369), (16399, 24266)]