2024672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 4459392

約数和(自身を除く): 2434720

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 157, 208, 248, 314, 403, 416, 496, 628, 806, 992, 1256, 1612, 2041, 2512, 3224, 4082, 4867, 5024, 6448, 8164, 9734, 12896, 16328, 19468, 32656, 38936, 63271, 65312, 77872, 126542, 155744, 253084, 506168, 1012336, 2024672]

約数ペア:

[(1, 2024672), (2, 1012336), (4, 506168), (8, 253084), (13, 155744), (16, 126542), (26, 77872), (31, 65312), (32, 63271), (52, 38936), (62, 32656), (104, 19468), (124, 16328), (157, 12896), (208, 9734), (248, 8164), (314, 6448), (403, 5024), (416, 4867), (496, 4082), (628, 3224), (806, 2512), (992, 2041), (1256, 1612)]