10002278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 18077472

約数和(自身を除く): 8075194

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 853, 902, 1066, 1706, 5863, 9383, 11089, 11726, 18766, 22178, 34973, 69946, 121979, 243958, 384703, 454649, 769406, 909298, 5001139, 10002278]

約数ペア:

[(1, 10002278), (2, 5001139), (11, 909298), (13, 769406), (22, 454649), (26, 384703), (41, 243958), (82, 121979), (143, 69946), (286, 34973), (451, 22178), (533, 18766), (853, 11726), (902, 11089), (1066, 9383), (1706, 5863)]