2912678972

素因数分解:

$2^2\times 7^2\times {\mathrm{727}}^1\times {\mathrm{20441}}^1$

素因数の和:21186

約数の個数: 36

約数和(自身を含む): 5937828624

約数和(自身を除く): 3025149652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 727, 1454, 2908, 5089, 10178, 20356, 20441, 35623, 40882, 71246, 81764, 142492, 143087, 286174, 572348, 1001609, 2003218, 4006436, 14860607, 29721214, 59442428, 104024249, 208048498, 416096996, 728169743, 1456339486, 2912678972]

約数ペア:

[(1, 2912678972), (2, 1456339486), (4, 728169743), (7, 416096996), (14, 208048498), (28, 104024249), (49, 59442428), (98, 29721214), (196, 14860607), (727, 4006436), (1454, 2003218), (2908, 1001609), (5089, 572348), (10178, 286174), (20356, 143087), (20441, 142492), (35623, 81764), (40882, 71246)]