8049581974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{476363}}^1$

素因数の和:476460

約数の個数: 32

約数和(自身を含む): 14816825856

約数和(自身を除く): 6767243882

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 16898, 476363, 952726, 3334541, 6669082, 8098171, 16196342, 33821773, 56687197, 67643546, 113374394, 236752411, 473504822, 574970141, 1149940282, 4024790987, 8049581974]

約数ペア:

[(1, 8049581974), (2, 4024790987), (7, 1149940282), (14, 574970141), (17, 473504822), (34, 236752411), (71, 113374394), (119, 67643546), (142, 56687197), (238, 33821773), (497, 16196342), (994, 8098171), (1207, 6669082), (2414, 3334541), (8449, 952726), (16898, 476363)]