8153781982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2837}}^1\times {\mathrm{38839}}^1$

素因数の和:41715

約数の個数: 16

約数和(自身を含む): 12565982880

約数和(自身を除く): 4412200898

約数列:

[1, 2, 37, 74, 2837, 5674, 38839, 77678, 104969, 209938, 1437043, 2874086, 110186243, 220372486, 4076890991, 8153781982]

約数ペア:

[(1, 8153781982), (2, 4076890991), (37, 220372486), (74, 110186243), (2837, 2874086), (5674, 1437043), (38839, 209938), (77678, 104969)]