2749948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 5057024

約数和(自身を除く): 2307076

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 331, 662, 1324, 2077, 4154, 8308, 10261, 20522, 22177, 41044, 44354, 88708, 687487, 1374974, 2749948]

約数ペア:

[(1, 2749948), (2, 1374974), (4, 687487), (31, 88708), (62, 44354), (67, 41044), (124, 22177), (134, 20522), (268, 10261), (331, 8308), (662, 4154), (1324, 2077)]