2917053890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12682843}}^1$

素因数の和:12682873

約数の個数: 16

約数和(自身を含む): 5478988608

約数和(自身を除く): 2561934718

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 12682843, 25365686, 63414215, 126828430, 291705389, 583410778, 1458526945, 2917053890]

約数ペア:

[(1, 2917053890), (2, 1458526945), (5, 583410778), (10, 291705389), (23, 126828430), (46, 63414215), (115, 25365686), (230, 12682843)]