1900705478

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{4457}}^1$

素因数の和:4916

約数の個数: 32

約数和(自身を含む): 3307336704

約数和(自身を除く): 1406631226

約数列:

[1, 2, 7, 14, 83, 166, 367, 581, 734, 1162, 2569, 4457, 5138, 8914, 30461, 31199, 60922, 62398, 213227, 369931, 426454, 739862, 1635719, 2589517, 3271438, 5179034, 11450033, 22900066, 135764677, 271529354, 950352739, 1900705478]

約数ペア:

[(1, 1900705478), (2, 950352739), (7, 271529354), (14, 135764677), (83, 22900066), (166, 11450033), (367, 5179034), (581, 3271438), (734, 2589517), (1162, 1635719), (2569, 739862), (4457, 426454), (5138, 369931), (8914, 213227), (30461, 62398), (31199, 60922)]