493133942

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 72

約数和(自身を含む): 928792656

約数和(自身を除く): 435658714

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 263, 266, 361, 371, 526, 722, 742, 931, 1007, 1841, 1862, 2014, 2527, 2597, 3682, 4997, 5054, 5194, 7049, 9994, 12887, 13939, 14098, 17689, 19133, 25774, 27878, 34979, 35378, 38266, 49343, 69958, 94943, 97573, 98686, 133931, 189886, 195146, 244853, 264841, 267862, 489706, 529682, 664601, 683011, 937517, 1329202, 1366022, 1853887, 1875034, 3707774, 4652207, 5031979, 9304414, 10063958, 12977209, 25954418, 35223853, 70447706, 246566971, 493133942]

約数ペア:

[(1, 493133942), (2, 246566971), (7, 70447706), (14, 35223853), (19, 25954418), (38, 12977209), (49, 10063958), (53, 9304414), (98, 5031979), (106, 4652207), (133, 3707774), (263, 1875034), (266, 1853887), (361, 1366022), (371, 1329202), (526, 937517), (722, 683011), (742, 664601), (931, 529682), (1007, 489706), (1841, 267862), (1862, 264841), (2014, 244853), (2527, 195146), (2597, 189886), (3682, 133931), (4997, 98686), (5054, 97573), (5194, 94943), (7049, 69958), (9994, 49343), (12887, 38266), (13939, 35378), (14098, 34979), (17689, 27878), (19133, 25774)]