253154174

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4813}}^1$

素因数の和:4869

約数の個数: 48

約数和(自身を含む): 496573728

約数和(自身を除く): 243419554

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 289, 442, 578, 1547, 2023, 3094, 3757, 4046, 4813, 7514, 9626, 26299, 33691, 52598, 62569, 67382, 81821, 125138, 163642, 437983, 572747, 875966, 1063673, 1145494, 1390957, 2127346, 2781914, 7445711, 9736699, 14891422, 18082441, 19473398, 36164882, 126577087, 253154174]

約数ペア:

[(1, 253154174), (2, 126577087), (7, 36164882), (13, 19473398), (14, 18082441), (17, 14891422), (26, 9736699), (34, 7445711), (91, 2781914), (119, 2127346), (182, 1390957), (221, 1145494), (238, 1063673), (289, 875966), (442, 572747), (578, 437983), (1547, 163642), (2023, 125138), (3094, 81821), (3757, 67382), (4046, 62569), (4813, 52598), (7514, 33691), (9626, 26299)]