2290697528

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1105549}}^1$

素因数の和:1105599

約数の個数: 32

約数和(自身を含む): 5041308000

約数和(自身を除く): 2750610472

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 1105549, 2211098, 4422196, 7738843, 8844392, 15477686, 30955372, 40905313, 61910744, 81810626, 163621252, 286337191, 327242504, 572674382, 1145348764, 2290697528]

約数ペア:

[(1, 2290697528), (2, 1145348764), (4, 572674382), (7, 327242504), (8, 286337191), (14, 163621252), (28, 81810626), (37, 61910744), (56, 40905313), (74, 30955372), (148, 15477686), (259, 8844392), (296, 7738843), (518, 4422196), (1036, 2211098), (2072, 1105549)]