316471946

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{1033}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 551907840

約数和(自身を除く): 235435894

約数列:

[1, 2, 7, 14, 79, 158, 277, 553, 554, 1033, 1106, 1939, 2066, 3878, 7231, 14462, 21883, 43766, 81607, 153181, 163214, 286141, 306362, 571249, 572282, 1142498, 2002987, 4005974, 22605139, 45210278, 158235973, 316471946]

約数ペア:

[(1, 316471946), (2, 158235973), (7, 45210278), (14, 22605139), (79, 4005974), (158, 2002987), (277, 1142498), (553, 572282), (554, 571249), (1033, 306362), (1106, 286141), (1939, 163214), (2066, 153181), (3878, 81607), (7231, 43766), (14462, 21883)]