1946387548

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{2797}}^1$

素因数の和:3694

約数の個数: 48

約数和(自身を含む): 4033149120

約数和(自身を除く): 2086761572

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 857, 1714, 2797, 3428, 5594, 5999, 11188, 11998, 19579, 23996, 24853, 39158, 49706, 78316, 81113, 99412, 162226, 173971, 324452, 347942, 567791, 695884, 1135582, 2271164, 2397029, 4794058, 9588116, 16779203, 33558406, 67116812, 69513841, 139027682, 278055364, 486596887, 973193774, 1946387548]

約数ペア:

[(1, 1946387548), (2, 973193774), (4, 486596887), (7, 278055364), (14, 139027682), (28, 69513841), (29, 67116812), (58, 33558406), (116, 16779203), (203, 9588116), (406, 4794058), (812, 2397029), (857, 2271164), (1714, 1135582), (2797, 695884), (3428, 567791), (5594, 347942), (5999, 324452), (11188, 173971), (11998, 162226), (19579, 99412), (23996, 81113), (24853, 78316), (39158, 49706)]