8241558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 17890656

約数和(自身を除く): 9649098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 673, 942, 1346, 2019, 2041, 4038, 4082, 6123, 8749, 12246, 17498, 26247, 52494, 105661, 211322, 316983, 633966, 1373593, 2747186, 4120779, 8241558]

約数ペア:

[(1, 8241558), (2, 4120779), (3, 2747186), (6, 1373593), (13, 633966), (26, 316983), (39, 211322), (78, 105661), (157, 52494), (314, 26247), (471, 17498), (673, 12246), (942, 8749), (1346, 6123), (2019, 4082), (2041, 4038)]