245740604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{4057}}^1$

素因数の和:4877

約数の個数: 24

約数和(自身を含む): 453359760

約数和(自身を除く): 207619156

約数列:

[1, 2, 4, 19, 38, 76, 797, 1594, 3188, 4057, 8114, 15143, 16228, 30286, 60572, 77083, 154166, 308332, 3233429, 6466858, 12933716, 61435151, 122870302, 245740604]

約数ペア:

[(1, 245740604), (2, 122870302), (4, 61435151), (19, 12933716), (38, 6466858), (76, 3233429), (797, 308332), (1594, 154166), (3188, 77083), (4057, 60572), (8114, 30286), (15143, 16228)]