7091942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 12658464

約数和(自身を除く): 5566522

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 181, 274, 286, 362, 1507, 1781, 1991, 2353, 3014, 3562, 3982, 4706, 19591, 24797, 25883, 39182, 49594, 51766, 272767, 322361, 545534, 644722, 3545971, 7091942]

約数ペア:

[(1, 7091942), (2, 3545971), (11, 644722), (13, 545534), (22, 322361), (26, 272767), (137, 51766), (143, 49594), (181, 39182), (274, 25883), (286, 24797), (362, 19591), (1507, 4706), (1781, 3982), (1991, 3562), (2353, 3014)]