123029522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2213}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 242937792

約数和(自身を除く): 119908270

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 361, 418, 722, 1463, 2213, 2527, 2926, 3971, 4426, 5054, 7942, 15491, 24343, 27797, 30982, 42047, 48686, 55594, 84094, 170401, 294329, 340802, 462517, 588658, 798893, 925034, 1597786, 3237619, 5592251, 6475238, 8787823, 11184502, 17575646, 61514761, 123029522]

約数ペア:

[(1, 123029522), (2, 61514761), (7, 17575646), (11, 11184502), (14, 8787823), (19, 6475238), (22, 5592251), (38, 3237619), (77, 1597786), (133, 925034), (154, 798893), (209, 588658), (266, 462517), (361, 340802), (418, 294329), (722, 170401), (1463, 84094), (2213, 55594), (2527, 48686), (2926, 42047), (3971, 30982), (4426, 27797), (5054, 24343), (7942, 15491)]