2517551452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{25229}}^1$

素因数の和:25366

約数の個数: 48

約数和(自身を含む): 5043981600

約数和(自身を除く): 2526430148

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1313, 1919, 2626, 3838, 5252, 7676, 24947, 25229, 49894, 50458, 99788, 100916, 327977, 479351, 655954, 958702, 1311908, 1917404, 2548129, 5096258, 6231563, 10192516, 12463126, 24926252, 33125677, 48414451, 66251354, 96828902, 132502708, 193657804, 629387863, 1258775726, 2517551452]

約数ペア:

[(1, 2517551452), (2, 1258775726), (4, 629387863), (13, 193657804), (19, 132502708), (26, 96828902), (38, 66251354), (52, 48414451), (76, 33125677), (101, 24926252), (202, 12463126), (247, 10192516), (404, 6231563), (494, 5096258), (988, 2548129), (1313, 1917404), (1919, 1311908), (2626, 958702), (3838, 655954), (5252, 479351), (7676, 327977), (24947, 100916), (25229, 99788), (49894, 50458)]