2625558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 5800032

約数和(自身を除く): 3174474

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 821, 1066, 1599, 1642, 2463, 3198, 4926, 10673, 21346, 32019, 33661, 64038, 67322, 100983, 201966, 437593, 875186, 1312779, 2625558]

約数ペア:

[(1, 2625558), (2, 1312779), (3, 875186), (6, 437593), (13, 201966), (26, 100983), (39, 67322), (41, 64038), (78, 33661), (82, 32019), (123, 21346), (246, 10673), (533, 4926), (821, 3198), (1066, 2463), (1599, 1642)]