1212307842

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{75703}}^1$

素因数の和:75882

約数の個数: 32

約数和(自身を含む): 2583626112

約数和(自身を除く): 1371318270

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 2669, 5338, 8007, 16014, 75703, 151406, 227109, 454218, 1286951, 2573902, 3860853, 7721706, 11885371, 23770742, 35656113, 71312226, 202051307, 404102614, 606153921, 1212307842]

約数ペア:

[(1, 1212307842), (2, 606153921), (3, 404102614), (6, 202051307), (17, 71312226), (34, 35656113), (51, 23770742), (102, 11885371), (157, 7721706), (314, 3860853), (471, 2573902), (942, 1286951), (2669, 454218), (5338, 227109), (8007, 151406), (16014, 75703)]