2809482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 6115200

約数和(自身を除く): 3305718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 199, 362, 398, 543, 597, 1086, 1194, 2353, 2587, 4706, 5174, 7059, 7761, 14118, 15522, 36019, 72038, 108057, 216114, 468247, 936494, 1404741, 2809482]

約数ペア:

[(1, 2809482), (2, 1404741), (3, 936494), (6, 468247), (13, 216114), (26, 108057), (39, 72038), (78, 36019), (181, 15522), (199, 14118), (362, 7761), (398, 7059), (543, 5174), (597, 4706), (1086, 2587), (1194, 2353)]