427410676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{1481}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 934157952

約数和(自身を除く): 506747276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 937, 1481, 1874, 2962, 3748, 5924, 6559, 10307, 10367, 13118, 16291, 20614, 20734, 26236, 32582, 41228, 41468, 65164, 72149, 114037, 144298, 228074, 288596, 456148, 1387697, 2775394, 5550788, 9713879, 15264667, 19427758, 30529334, 38855516, 61058668, 106852669, 213705338, 427410676]

約数ペア:

[(1, 427410676), (2, 213705338), (4, 106852669), (7, 61058668), (11, 38855516), (14, 30529334), (22, 19427758), (28, 15264667), (44, 9713879), (77, 5550788), (154, 2775394), (308, 1387697), (937, 456148), (1481, 288596), (1874, 228074), (2962, 144298), (3748, 114037), (5924, 72149), (6559, 65164), (10307, 41468), (10367, 41228), (13118, 32582), (16291, 26236), (20614, 20734)]