3952936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 8064000

約数和(自身を除く): 4111064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 199, 382, 398, 764, 796, 1528, 1592, 2483, 2587, 4966, 5174, 9932, 10348, 19864, 20696, 38009, 76018, 152036, 304072, 494117, 988234, 1976468, 3952936]

約数ペア:

[(1, 3952936), (2, 1976468), (4, 988234), (8, 494117), (13, 304072), (26, 152036), (52, 76018), (104, 38009), (191, 20696), (199, 19864), (382, 10348), (398, 9932), (764, 5174), (796, 4966), (1528, 2587), (1592, 2483)]