1799970190

素因数分解:

$2^1\times 5^1\times {\mathrm{2357}}^1\times {\mathrm{76367}}^1$

素因数の和:78731

約数の個数: 16

約数和(自身を含む): 3241363392

約数和(自身を除く): 1441393202

約数列:

[1, 2, 5, 10, 2357, 4714, 11785, 23570, 76367, 152734, 381835, 763670, 179997019, 359994038, 899985095, 1799970190]

約数ペア:

[(1, 1799970190), (2, 899985095), (5, 359994038), (10, 179997019), (2357, 763670), (4714, 381835), (11785, 152734), (23570, 76367)]