889771738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{11483}}^1$

素因数の和:11598

約数の個数: 32

約数和(自身を含む): 1473443136

約数和(自身を除く): 583671398

約数列:

[1, 2, 17, 34, 43, 53, 86, 106, 731, 901, 1462, 1802, 2279, 4558, 11483, 22966, 38743, 77486, 195211, 390422, 493769, 608599, 987538, 1217198, 8394073, 10346183, 16788146, 20692366, 26169757, 52339514, 444885869, 889771738]

約数ペア:

[(1, 889771738), (2, 444885869), (17, 52339514), (34, 26169757), (43, 20692366), (53, 16788146), (86, 10346183), (106, 8394073), (731, 1217198), (901, 987538), (1462, 608599), (1802, 493769), (2279, 390422), (4558, 195211), (11483, 77486), (22966, 38743)]