2247659948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{261721}}^1$

素因数の和:261857

約数の個数: 24

約数和(自身を含む): 4177083120

約数和(自身を除く): 1929423172

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 261721, 523442, 1046884, 4972699, 9945398, 19890796, 29574473, 59148946, 118297892, 561914987, 1123829974, 2247659948]

約数ペア:

[(1, 2247659948), (2, 1123829974), (4, 561914987), (19, 118297892), (38, 59148946), (76, 29574473), (113, 19890796), (226, 9945398), (452, 4972699), (2147, 1046884), (4294, 523442), (8588, 261721)]