2676497248

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{1019}}^1\times {\mathrm{1039}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 5346432000

約数和(自身を除く): 2669934752

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1019, 1039, 1264, 2038, 2078, 2528, 4076, 4156, 8152, 8312, 16304, 16624, 32608, 33248, 80501, 82081, 161002, 164162, 322004, 328324, 644008, 656648, 1058741, 1288016, 1313296, 2117482, 2576032, 2626592, 4234964, 8469928, 16939856, 33879712, 83640539, 167281078, 334562156, 669124312, 1338248624, 2676497248]

約数ペア:

[(1, 2676497248), (2, 1338248624), (4, 669124312), (8, 334562156), (16, 167281078), (32, 83640539), (79, 33879712), (158, 16939856), (316, 8469928), (632, 4234964), (1019, 2626592), (1039, 2576032), (1264, 2117482), (2038, 1313296), (2078, 1288016), (2528, 1058741), (4076, 656648), (4156, 644008), (8152, 328324), (8312, 322004), (16304, 164162), (16624, 161002), (32608, 82081), (33248, 80501)]