1489903977272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{4331116213}}^1$

素因数の和:4331116262

約数の個数: 16

約数和(自身を含む): 2858536701240

約数和(自身を除く): 1368632723968

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 4331116213, 8662232426, 17324464852, 34648929704, 186237997159, 372475994318, 744951988636, 1489903977272]

約数ペア:

[(1, 1489903977272), (2, 744951988636), (4, 372475994318), (8, 186237997159), (43, 34648929704), (86, 17324464852), (172, 8662232426), (344, 4331116213)]