2253971888

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{87881}}^1$

素因数の和:88125

約数の個数: 40

約数和(自身を含む): 5012789280

約数和(自身を除く): 2758817392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 12824, 25648, 87881, 175762, 351524, 615167, 703048, 1230334, 1406096, 2460668, 4921336, 9842672, 20124749, 40249498, 80498996, 140873243, 160997992, 281746486, 321995984, 563492972, 1126985944, 2253971888]

約数ペア:

[(1, 2253971888), (2, 1126985944), (4, 563492972), (7, 321995984), (8, 281746486), (14, 160997992), (16, 140873243), (28, 80498996), (56, 40249498), (112, 20124749), (229, 9842672), (458, 4921336), (916, 2460668), (1603, 1406096), (1832, 1230334), (3206, 703048), (3664, 615167), (6412, 351524), (12824, 175762), (25648, 87881)]