2153208

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 5461200

約数和(自身を除く): 3307992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1229, 1752, 2458, 3687, 4916, 7374, 9832, 14748, 29496, 89717, 179434, 269151, 358868, 538302, 717736, 1076604, 2153208]

約数ペア:

[(1, 2153208), (2, 1076604), (3, 717736), (4, 538302), (6, 358868), (8, 269151), (12, 179434), (24, 89717), (73, 29496), (146, 14748), (219, 9832), (292, 7374), (438, 4916), (584, 3687), (876, 2458), (1229, 1752)]