2354406964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{340429}}^1$

素因数の和:340472

約数の個数: 48

約数和(自身を含む): 5337942400

約数和(自身を除く): 2983535436

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 340429, 680858, 1361716, 2383003, 4425577, 4766006, 6468151, 8851154, 9532012, 12936302, 17702308, 25872604, 30979039, 45277057, 61958078, 84085963, 90554114, 123916156, 168171926, 181108228, 336343852, 588601741, 1177203482, 2354406964]

約数ペア:

[(1, 2354406964), (2, 1177203482), (4, 588601741), (7, 336343852), (13, 181108228), (14, 168171926), (19, 123916156), (26, 90554114), (28, 84085963), (38, 61958078), (52, 45277057), (76, 30979039), (91, 25872604), (133, 17702308), (182, 12936302), (247, 9532012), (266, 8851154), (364, 6468151), (494, 4766006), (532, 4425577), (988, 2383003), (1729, 1361716), (3458, 680858), (6916, 340429)]