1520229854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{26711}}^1$

素因数の和:26936

約数の個数: 32

約数和(自身を含む): 2692569600

約数和(自身を除く): 1172339746

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 398, 2189, 2587, 4378, 5174, 26711, 28457, 53422, 56914, 293821, 347243, 587642, 694486, 3819673, 5315489, 7639346, 10630978, 58470379, 69101357, 116940758, 138202714, 760114927, 1520229854]

約数ペア:

[(1, 1520229854), (2, 760114927), (11, 138202714), (13, 116940758), (22, 69101357), (26, 58470379), (143, 10630978), (199, 7639346), (286, 5315489), (398, 3819673), (2189, 694486), (2587, 587642), (4378, 347243), (5174, 293821), (26711, 56914), (28457, 53422)]