45891986

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 80600832

約数和(自身を除く): 34708846

約数列:

[1, 2, 7, 14, 71, 137, 142, 274, 337, 497, 674, 959, 994, 1918, 2359, 4718, 9727, 19454, 23927, 46169, 47854, 68089, 92338, 136178, 167489, 323183, 334978, 646366, 3277999, 6555998, 22945993, 45891986]

約数ペア:

[(1, 45891986), (2, 22945993), (7, 6555998), (14, 3277999), (71, 646366), (137, 334978), (142, 323183), (274, 167489), (337, 136178), (497, 92338), (674, 68089), (959, 47854), (994, 46169), (1918, 23927), (2359, 19454), (4718, 9727)]