3973558.00000000

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 113099560

約数和(自身を除く): 52950348

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 157, 284, 314, 628, 1349, 2698, 2983, 5041, 5396, 5966, 10082, 11147, 11932, 20164, 22294, 44588, 95779, 191558, 211793, 383116, 423586, 791437, 847172, 1582874, 3165748, 15037303, 30074606, 60149212]

約数ペア:

[(1, 60149212), (2, 30074606), (4, 15037303), (19, 3165748), (38, 1582874), (71, 847172), (76, 791437), (142, 423586), (157, 383116), (284, 211793), (314, 191558), (628, 95779), (1349, 44588), (2698, 22294), (2983, 20164), (5041, 11932), (5396, 11147), (5966, 10082)]