440515554

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{2693}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 892252800

約数和(自身を除く): 451737246

約数列:

[1, 2, 3, 6, 137, 199, 274, 398, 411, 597, 822, 1194, 2693, 5386, 8079, 16158, 27263, 54526, 81789, 163578, 368941, 535907, 737882, 1071814, 1106823, 1607721, 2213646, 3215442, 73419259, 146838518, 220257777, 440515554]

約数ペア:

[(1, 440515554), (2, 220257777), (3, 146838518), (6, 73419259), (137, 3215442), (199, 2213646), (274, 1607721), (398, 1106823), (411, 1071814), (597, 737882), (822, 535907), (1194, 368941), (2693, 163578), (5386, 81789), (8079, 54526), (16158, 27263)]