2974660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 7133616

約数和(自身を除く): 4158956

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 673, 884, 1105, 1346, 2210, 2692, 3365, 4420, 6730, 8749, 11441, 13460, 17498, 22882, 34996, 43745, 45764, 57205, 87490, 114410, 148733, 174980, 228820, 297466, 594932, 743665, 1487330, 2974660]

約数ペア:

[(1, 2974660), (2, 1487330), (4, 743665), (5, 594932), (10, 297466), (13, 228820), (17, 174980), (20, 148733), (26, 114410), (34, 87490), (52, 57205), (65, 45764), (68, 43745), (85, 34996), (130, 22882), (170, 17498), (221, 13460), (260, 11441), (340, 8749), (442, 6730), (673, 4420), (884, 3365), (1105, 2692), (1346, 2210)]