130585252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12919}}^1$

素因数の和:12968

約数の個数: 36

約数和(自身を含む): 275661120

約数和(自身を除く): 145075868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 12919, 25838, 51676, 90433, 180866, 245461, 361732, 490922, 981844, 1718227, 3436454, 4663759, 6872908, 9327518, 18655036, 32646313, 65292626, 130585252]

約数ペア:

[(1, 130585252), (2, 65292626), (4, 32646313), (7, 18655036), (14, 9327518), (19, 6872908), (28, 4663759), (38, 3436454), (76, 1718227), (133, 981844), (266, 490922), (361, 361732), (532, 245461), (722, 180866), (1444, 90433), (2527, 51676), (5054, 25838), (10108, 12919)]