1179883964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{31237}}^1$

素因数の和:31338

約数の個数: 48

約数和(自身を含む): 2519032320

約数和(自身を除く): 1339148356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 5396, 9443, 18886, 31237, 37772, 62474, 124948, 218659, 437318, 593503, 874636, 1187006, 2217827, 2374012, 4154521, 4435654, 8309042, 8871308, 15524789, 16618084, 31049578, 42138713, 62099156, 84277426, 168554852, 294970991, 589941982, 1179883964]

約数ペア:

[(1, 1179883964), (2, 589941982), (4, 294970991), (7, 168554852), (14, 84277426), (19, 62099156), (28, 42138713), (38, 31049578), (71, 16618084), (76, 15524789), (133, 8871308), (142, 8309042), (266, 4435654), (284, 4154521), (497, 2374012), (532, 2217827), (994, 1187006), (1349, 874636), (1988, 593503), (2698, 437318), (5396, 218659), (9443, 124948), (18886, 62474), (31237, 37772)]