2013247235881

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1\times {\mathrm{7562827}}^1$

素因数の和:7565088

約数の個数: 16

約数和(自身を含む): 2437287705216

約数和(自身を除く): 424040469335

約数列:

[1, 7, 17, 119, 2237, 15659, 38029, 266203, 7562827, 52939789, 128568059, 899976413, 16918043999, 118426307993, 287606747983, 2013247235881]

約数ペア:

[(1, 2013247235881), (7, 287606747983), (17, 118426307993), (119, 16918043999), (2237, 899976413), (15659, 128568059), (38029, 52939789), (266203, 7562827)]