2012443952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{42767}}^1$

素因数の和:42965

約数の個数: 40

約数和(自身を含む): 4152430656

約数和(自身を除く): 2139986704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 1384, 2768, 2941, 5882, 11764, 23528, 42767, 47056, 85534, 171068, 342136, 684272, 727039, 1454078, 2908156, 5816312, 7398691, 11632624, 14797382, 29594764, 59189528, 118379056, 125777747, 251555494, 503110988, 1006221976, 2012443952]

約数ペア:

[(1, 2012443952), (2, 1006221976), (4, 503110988), (8, 251555494), (16, 125777747), (17, 118379056), (34, 59189528), (68, 29594764), (136, 14797382), (173, 11632624), (272, 7398691), (346, 5816312), (692, 2908156), (1384, 1454078), (2768, 727039), (2941, 684272), (5882, 342136), (11764, 171068), (23528, 85534), (42767, 47056)]