1269169918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{3449}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 2056752000

約数和(自身を除く): 787582082

約数列:

[1, 2, 17, 34, 79, 137, 158, 274, 1343, 2329, 2686, 3449, 4658, 6898, 10823, 21646, 58633, 117266, 183991, 272471, 367982, 472513, 544942, 945026, 4632007, 8032721, 9264014, 16065442, 37328527, 74657054, 634584959, 1269169918]

約数ペア:

[(1, 1269169918), (2, 634584959), (17, 74657054), (34, 37328527), (79, 16065442), (137, 9264014), (158, 8032721), (274, 4632007), (1343, 945026), (2329, 544942), (2686, 472513), (3449, 367982), (4658, 272471), (6898, 183991), (10823, 117266), (21646, 58633)]