409235372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15401}}^1$

素因数の和:15498

約数の個数: 48

約数和(自身を含む): 893562432

約数和(自身を除く): 484327060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 13286, 15401, 26572, 30802, 61604, 107807, 200213, 215614, 400426, 431228, 800852, 1124273, 1401491, 2248546, 2802982, 4497092, 5605964, 7869911, 14615549, 15739822, 29231098, 31479644, 58462196, 102308843, 204617686, 409235372]

約数ペア:

[(1, 409235372), (2, 204617686), (4, 102308843), (7, 58462196), (13, 31479644), (14, 29231098), (26, 15739822), (28, 14615549), (52, 7869911), (73, 5605964), (91, 4497092), (146, 2802982), (182, 2248546), (292, 1401491), (364, 1124273), (511, 800852), (949, 431228), (1022, 400426), (1898, 215614), (2044, 200213), (3796, 107807), (6643, 61604), (13286, 30802), (15401, 26572)]