1198972629790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{249266659}}^1$

素因数の和:249266716

約数の個数: 32

約数和(自身を含む): 2386977536160

約数和(自身を除く): 1188004906370

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 249266659, 498533318, 1246333295, 2492666590, 3240466567, 6480933134, 9222866383, 16202332835, 18445732766, 32404665670, 46114331915, 92228663830, 119897262979, 239794525958, 599486314895, 1198972629790]

約数ペア:

[(1, 1198972629790), (2, 599486314895), (5, 239794525958), (10, 119897262979), (13, 92228663830), (26, 46114331915), (37, 32404665670), (65, 18445732766), (74, 16202332835), (130, 9222866383), (185, 6480933134), (370, 3240466567), (481, 2492666590), (962, 1246333295), (2405, 498533318), (4810, 249266659)]