2874639056

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{243119}}^1$

素因数の和:243866

約数の個数: 20

約数和(自身を含む): 5577172800

約数和(自身を除く): 2702533744

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 243119, 486238, 972476, 1944952, 3889904, 179664941, 359329882, 718659764, 1437319528, 2874639056]

約数ペア:

[(1, 2874639056), (2, 1437319528), (4, 718659764), (8, 359329882), (16, 179664941), (739, 3889904), (1478, 1944952), (2956, 972476), (5912, 486238), (11824, 243119)]