2545734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 5431680

約数和(自身を除く): 2885946

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 163, 274, 326, 411, 489, 822, 978, 2603, 3097, 5206, 6194, 7809, 9291, 15618, 18582, 22331, 44662, 66993, 133986, 424289, 848578, 1272867, 2545734]

約数ペア:

[(1, 2545734), (2, 1272867), (3, 848578), (6, 424289), (19, 133986), (38, 66993), (57, 44662), (114, 22331), (137, 18582), (163, 15618), (274, 9291), (326, 7809), (411, 6194), (489, 5206), (822, 3097), (978, 2603)]