1217271184

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{963031}}^1$

素因数の和:963118

約数の個数: 20

約数和(自身を含む): 2388319360

約数和(自身を除く): 1171048176

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 963031, 1926062, 3852124, 7704248, 15408496, 76079449, 152158898, 304317796, 608635592, 1217271184]

約数ペア:

[(1, 1217271184), (2, 608635592), (4, 304317796), (8, 152158898), (16, 76079449), (79, 15408496), (158, 7704248), (316, 3852124), (632, 1926062), (1264, 963031)]