28988994

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{19249}}^1$

素因数の和:19505

約数の個数: 16

約数和(自身を含む): 58212000

約数和(自身を除く): 29223006

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 19249, 38498, 57747, 115494, 4831499, 9662998, 14494497, 28988994]

約数ペア:

[(1, 28988994), (2, 14494497), (3, 9662998), (6, 4831499), (251, 115494), (502, 57747), (753, 38498), (1506, 19249)]