1037729854

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{2141}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 1804420800

約数和(自身を除く): 766690946

約数列:

[1, 2, 7, 14, 89, 178, 389, 623, 778, 1246, 2141, 2723, 4282, 5446, 14987, 29974, 34621, 69242, 190549, 242347, 381098, 484694, 832849, 1333843, 1665698, 2667686, 5829943, 11659886, 74123561, 148247122, 518864927, 1037729854]

約数ペア:

[(1, 1037729854), (2, 518864927), (7, 148247122), (14, 74123561), (89, 11659886), (178, 5829943), (389, 2667686), (623, 1665698), (778, 1333843), (1246, 832849), (2141, 484694), (2723, 381098), (4282, 242347), (5446, 190549), (14987, 69242), (29974, 34621)]