7972979042

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{8783}}^1$

素因数の和:9015

約数の個数: 48

約数和(自身を含む): 14239566720

約数和(自身を除く): 6266587678

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 157, 314, 413, 826, 1099, 2198, 2891, 5782, 7693, 8783, 9263, 15386, 17566, 18526, 61481, 64841, 122962, 129682, 430367, 453887, 518197, 860734, 907774, 1036394, 1378931, 2757862, 3627379, 7254758, 9652517, 19305034, 25391653, 50783306, 67567619, 81356929, 135135238, 162713858, 569498503, 1138997006, 3986489521, 7972979042]

約数ペア:

[(1, 7972979042), (2, 3986489521), (7, 1138997006), (14, 569498503), (49, 162713858), (59, 135135238), (98, 81356929), (118, 67567619), (157, 50783306), (314, 25391653), (413, 19305034), (826, 9652517), (1099, 7254758), (2198, 3627379), (2891, 2757862), (5782, 1378931), (7693, 1036394), (8783, 907774), (9263, 860734), (15386, 518197), (17566, 453887), (18526, 430367), (61481, 129682), (64841, 122962)]