1301403004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{215893}}^1$

素因数の和:216045

約数の個数: 24

約数和(自身を含む): 2502643248

約数和(自身を除く): 1201240244

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 215893, 431786, 863572, 2374823, 4749646, 9499292, 29577341, 59154682, 118309364, 325350751, 650701502, 1301403004]

約数ペア:

[(1, 1301403004), (2, 650701502), (4, 325350751), (11, 118309364), (22, 59154682), (44, 29577341), (137, 9499292), (274, 4749646), (548, 2374823), (1507, 863572), (3014, 431786), (6028, 215893)]