2945707888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{31891}}^1$

素因数の和:32173

約数の個数: 40

約数和(自身を含む): 5979367296

約数和(自身を除く): 3033659408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 251, 368, 502, 1004, 2008, 4016, 5773, 11546, 23092, 31891, 46184, 63782, 92368, 127564, 255128, 510256, 733493, 1466986, 2933972, 5867944, 8004641, 11735888, 16009282, 32018564, 64037128, 128074256, 184106743, 368213486, 736426972, 1472853944, 2945707888]

約数ペア:

[(1, 2945707888), (2, 1472853944), (4, 736426972), (8, 368213486), (16, 184106743), (23, 128074256), (46, 64037128), (92, 32018564), (184, 16009282), (251, 11735888), (368, 8004641), (502, 5867944), (1004, 2933972), (2008, 1466986), (4016, 733493), (5773, 510256), (11546, 255128), (23092, 127564), (31891, 92368), (46184, 63782)]