2518664

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 4961280

約数和(自身を除く): 2442616

約数列:

[1, 2, 4, 8, 37, 67, 74, 127, 134, 148, 254, 268, 296, 508, 536, 1016, 2479, 4699, 4958, 8509, 9398, 9916, 17018, 18796, 19832, 34036, 37592, 68072, 314833, 629666, 1259332, 2518664]

約数ペア:

[(1, 2518664), (2, 1259332), (4, 629666), (8, 314833), (37, 68072), (67, 37592), (74, 34036), (127, 19832), (134, 18796), (148, 17018), (254, 9916), (268, 9398), (296, 8509), (508, 4958), (536, 4699), (1016, 2479)]