2807706314

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1\times {\mathrm{1301}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 4855939200

約数和(自身を除く): 2048232886

約数列:

[1, 2, 7, 14, 139, 278, 973, 1109, 1301, 1946, 2218, 2602, 7763, 9107, 15526, 18214, 154151, 180839, 308302, 361678, 1079057, 1265873, 1442809, 2158114, 2531746, 2885618, 10099663, 20199326, 200550451, 401100902, 1403853157, 2807706314]

約数ペア:

[(1, 2807706314), (2, 1403853157), (7, 401100902), (14, 200550451), (139, 20199326), (278, 10099663), (973, 2885618), (1109, 2531746), (1301, 2158114), (1946, 1442809), (2218, 1265873), (2602, 1079057), (7763, 361678), (9107, 308302), (15526, 180839), (18214, 154151)]