1799892724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{4091}}^1$

素因数の和:4948

約数の個数: 48

約数和(自身を含む): 3794757120

約数和(自身を除く): 1994864396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 827, 1654, 3308, 4091, 5789, 8182, 11578, 15713, 16364, 23156, 28637, 31426, 57274, 62852, 77729, 109991, 114548, 155458, 219982, 310916, 439964, 544103, 1088206, 2176412, 3383257, 6766514, 13533028, 23682799, 47365598, 64281883, 94731196, 128563766, 257127532, 449973181, 899946362, 1799892724]

約数ペア:

[(1, 1799892724), (2, 899946362), (4, 449973181), (7, 257127532), (14, 128563766), (19, 94731196), (28, 64281883), (38, 47365598), (76, 23682799), (133, 13533028), (266, 6766514), (532, 3383257), (827, 2176412), (1654, 1088206), (3308, 544103), (4091, 439964), (5789, 310916), (8182, 219982), (11578, 155458), (15713, 114548), (16364, 109991), (23156, 77729), (28637, 62852), (31426, 57274)]