2201998612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{3407}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 4329577728

約数和(自身を除く): 2127579116

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 397, 407, 794, 814, 1588, 1628, 3407, 4367, 6814, 8734, 13628, 14689, 17468, 29378, 37477, 58756, 74954, 126059, 149908, 161579, 252118, 323158, 504236, 646316, 1352579, 1386649, 2705158, 2773298, 5410316, 5546596, 14878369, 29756738, 50045423, 59513476, 100090846, 200181692, 550499653, 1100999306, 2201998612]

約数ペア:

[(1, 2201998612), (2, 1100999306), (4, 550499653), (11, 200181692), (22, 100090846), (37, 59513476), (44, 50045423), (74, 29756738), (148, 14878369), (397, 5546596), (407, 5410316), (794, 2773298), (814, 2705158), (1588, 1386649), (1628, 1352579), (3407, 646316), (4367, 504236), (6814, 323158), (8734, 252118), (13628, 161579), (14689, 149908), (17468, 126059), (29378, 74954), (37477, 58756)]