2912220784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{26993}}^1$

素因数の和:27625

約数の個数: 40

約数和(自身を含む): 6165645552

約数和(自身を除く): 3253424768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 613, 1226, 2452, 4904, 6743, 9808, 13486, 26972, 26993, 53944, 53986, 107888, 107972, 215944, 296923, 431888, 593846, 1187692, 2375384, 4750768, 16546709, 33093418, 66186836, 132373672, 182013799, 264747344, 364027598, 728055196, 1456110392, 2912220784]

約数ペア:

[(1, 2912220784), (2, 1456110392), (4, 728055196), (8, 364027598), (11, 264747344), (16, 182013799), (22, 132373672), (44, 66186836), (88, 33093418), (176, 16546709), (613, 4750768), (1226, 2375384), (2452, 1187692), (4904, 593846), (6743, 431888), (9808, 296923), (13486, 215944), (26972, 107972), (26993, 107888), (53944, 53986)]