2080348532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{6547}}^1$

素因数の和:6720

約数の個数: 48

約数和(自身を含む): 3971231040

約数和(自身を除く): 1890882508

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 113, 148, 226, 452, 703, 1406, 2147, 2812, 4181, 4294, 6547, 8362, 8588, 13094, 16724, 26188, 79439, 124393, 158878, 242239, 248786, 317756, 484478, 497572, 739811, 968956, 1479622, 2959244, 4602541, 9205082, 14056409, 18410164, 27373007, 28112818, 54746014, 56225636, 109492028, 520087133, 1040174266, 2080348532]

約数ペア:

[(1, 2080348532), (2, 1040174266), (4, 520087133), (19, 109492028), (37, 56225636), (38, 54746014), (74, 28112818), (76, 27373007), (113, 18410164), (148, 14056409), (226, 9205082), (452, 4602541), (703, 2959244), (1406, 1479622), (2147, 968956), (2812, 739811), (4181, 497572), (4294, 484478), (6547, 317756), (8362, 248786), (8588, 242239), (13094, 158878), (16724, 124393), (26188, 79439)]