402100055318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{68507}}^1\times {\mathrm{225749}}^1$

素因数の和:294271

約数の個数: 16

約数和(自身を含む): 649558602000

約数和(自身を除く): 247458546682

約数列:

[1, 2, 13, 26, 68507, 137014, 225749, 451498, 890591, 1781182, 2934737, 5869474, 15465386743, 30930773486, 201050027659, 402100055318]

約数ペア:

[(1, 402100055318), (2, 201050027659), (13, 30930773486), (26, 15465386743), (68507, 5869474), (137014, 2934737), (225749, 1781182), (451498, 890591)]