2816238910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{21221}}^1$

素因数の和:21828

約数の個数: 32

約数和(自身を含む): 5299048512

約数和(自身を除く): 2482809602

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 577, 1154, 2885, 5770, 13271, 21221, 26542, 42442, 66355, 106105, 132710, 212210, 488083, 976166, 2440415, 4880830, 12244517, 24489034, 61222585, 122445170, 281623891, 563247782, 1408119455, 2816238910]

約数ペア:

[(1, 2816238910), (2, 1408119455), (5, 563247782), (10, 281623891), (23, 122445170), (46, 61222585), (115, 24489034), (230, 12244517), (577, 4880830), (1154, 2440415), (2885, 976166), (5770, 488083), (13271, 212210), (21221, 132710), (26542, 106105), (42442, 66355)]