2488398744181

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{983}}^1\times {\mathrm{1039}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 3061238169600

約数和(自身を除く): 572839425419

約数列:

[1, 7, 23, 37, 161, 259, 409, 851, 983, 1039, 2863, 5957, 6881, 7273, 9407, 15133, 22609, 23897, 36371, 38443, 65849, 105931, 158263, 167279, 254597, 269101, 348059, 402047, 424951, 836533, 884189, 1021337, 2436413, 2814329, 2974657, 5855731, 6189323, 7149359, 9247081, 9773873, 14875739, 15723187, 23490751, 37789469, 64729567, 68417111, 104130173, 110062309, 164435257, 264526283, 342141997, 361633301, 417726833, 869157787, 2394993979, 2531433107, 2924087831, 6084104509, 9607717159, 15455892821, 67254020113, 108191249747, 355485534883, 2488398744181]

約数ペア:

[(1, 2488398744181), (7, 355485534883), (23, 108191249747), (37, 67254020113), (161, 15455892821), (259, 9607717159), (409, 6084104509), (851, 2924087831), (983, 2531433107), (1039, 2394993979), (2863, 869157787), (5957, 417726833), (6881, 361633301), (7273, 342141997), (9407, 264526283), (15133, 164435257), (22609, 110062309), (23897, 104130173), (36371, 68417111), (38443, 64729567), (65849, 37789469), (105931, 23490751), (158263, 15723187), (167279, 14875739), (254597, 9773873), (269101, 9247081), (348059, 7149359), (402047, 6189323), (424951, 5855731), (836533, 2974657), (884189, 2814329), (1021337, 2436413)]