673430654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{3121}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 1119274464

約数和(自身を除く): 445843810

約数列:

[1, 2, 13, 26, 43, 86, 193, 386, 559, 1118, 2509, 3121, 5018, 6242, 8299, 16598, 40573, 81146, 107887, 134203, 215774, 268406, 602353, 1204706, 1744639, 3489278, 7830589, 15661178, 25901179, 51802358, 336715327, 673430654]

約数ペア:

[(1, 673430654), (2, 336715327), (13, 51802358), (26, 25901179), (43, 15661178), (86, 7830589), (193, 3489278), (386, 1744639), (559, 1204706), (1118, 602353), (2509, 268406), (3121, 215774), (5018, 134203), (6242, 107887), (8299, 81146), (16598, 40573)]