981299202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{15551}}^1$

素因数の和:16378

約数の個数: 32

約数和(自身を含む): 2116316160

約数和(自身を除く): 1135016958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 809, 1618, 2427, 4854, 10517, 15551, 21034, 31102, 31551, 46653, 63102, 93306, 202163, 404326, 606489, 1212978, 12580759, 25161518, 37742277, 75484554, 163549867, 327099734, 490649601, 981299202]

約数ペア:

[(1, 981299202), (2, 490649601), (3, 327099734), (6, 163549867), (13, 75484554), (26, 37742277), (39, 25161518), (78, 12580759), (809, 1212978), (1618, 606489), (2427, 404326), (4854, 202163), (10517, 93306), (15551, 63102), (21034, 46653), (31102, 31551)]