2509386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 5531328

約数和(自身を除く): 3021942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 197, 386, 394, 579, 591, 1158, 1182, 2123, 2167, 4246, 4334, 6369, 6501, 12738, 13002, 38021, 76042, 114063, 228126, 418231, 836462, 1254693, 2509386]

約数ペア:

[(1, 2509386), (2, 1254693), (3, 836462), (6, 418231), (11, 228126), (22, 114063), (33, 76042), (66, 38021), (193, 13002), (197, 12738), (386, 6501), (394, 6369), (579, 4334), (591, 4246), (1158, 2167), (1182, 2123)]