873609616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{12503}}^1$

素因数の和:12919

約数の個数: 40

約数和(自身を含む): 1851292224

約数和(自身を除く): 977682608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 397, 794, 1588, 3176, 4367, 6352, 8734, 12503, 17468, 25006, 34936, 50012, 69872, 100024, 137533, 200048, 275066, 550132, 1100264, 2200528, 4963691, 9927382, 19854764, 39709528, 54600601, 79419056, 109201202, 218402404, 436804808, 873609616]

約数ペア:

[(1, 873609616), (2, 436804808), (4, 218402404), (8, 109201202), (11, 79419056), (16, 54600601), (22, 39709528), (44, 19854764), (88, 9927382), (176, 4963691), (397, 2200528), (794, 1100264), (1588, 550132), (3176, 275066), (4367, 200048), (6352, 137533), (8734, 100024), (12503, 69872), (17468, 50012), (25006, 34936)]