2021034736

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{119503}}^1$

素因数の和:119669

約数の個数: 40

約数和(自身を含む): 4504822784

約数和(自身を除く): 2483788048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16912, 119503, 239006, 478012, 836521, 956024, 1673042, 1912048, 3346084, 6692168, 13384336, 18044953, 36089906, 72179812, 126314671, 144359624, 252629342, 288719248, 505258684, 1010517368, 2021034736]

約数ペア:

[(1, 2021034736), (2, 1010517368), (4, 505258684), (7, 288719248), (8, 252629342), (14, 144359624), (16, 126314671), (28, 72179812), (56, 36089906), (112, 18044953), (151, 13384336), (302, 6692168), (604, 3346084), (1057, 1912048), (1208, 1673042), (2114, 956024), (2416, 836521), (4228, 478012), (8456, 239006), (16912, 119503)]