84879938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 150135552

約数和(自身を除く): 65255614

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 463, 641, 926, 1282, 5093, 6019, 7051, 8333, 10186, 12038, 14102, 16666, 66209, 91663, 132418, 183326, 296783, 593566, 3264613, 3858179, 6529226, 7716358, 42439969, 84879938]

約数ペア:

[(1, 84879938), (2, 42439969), (11, 7716358), (13, 6529226), (22, 3858179), (26, 3264613), (143, 593566), (286, 296783), (463, 183326), (641, 132418), (926, 91663), (1282, 66209), (5093, 16666), (6019, 14102), (7051, 12038), (8333, 10186)]