83411902

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 145476288

約数和(自身を除く): 62064386

約数列:

[1, 2, 7, 14, 137, 157, 274, 277, 314, 554, 959, 1099, 1918, 1939, 2198, 3878, 21509, 37949, 43018, 43489, 75898, 86978, 150563, 265643, 301126, 304423, 531286, 608846, 5957993, 11915986, 41705951, 83411902]

約数ペア:

[(1, 83411902), (2, 41705951), (7, 11915986), (14, 5957993), (137, 608846), (157, 531286), (274, 304423), (277, 301126), (314, 265643), (554, 150563), (959, 86978), (1099, 75898), (1918, 43489), (1939, 43018), (2198, 37949), (3878, 21509)]