997262808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1340407}}^1$

素因数の和:1340447

約数の個数: 32

約数和(自身を含む): 2573583360

約数和(自身を除く): 1576320552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1340407, 2680814, 4021221, 5361628, 8042442, 10723256, 16084884, 32169768, 41552617, 83105234, 124657851, 166210468, 249315702, 332420936, 498631404, 997262808]

約数ペア:

[(1, 997262808), (2, 498631404), (3, 332420936), (4, 249315702), (6, 166210468), (8, 124657851), (12, 83105234), (24, 41552617), (31, 32169768), (62, 16084884), (93, 10723256), (124, 8042442), (186, 5361628), (248, 4021221), (372, 2680814), (744, 1340407)]