446270404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 847566720

約数和(自身を除く): 401296316

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 197, 394, 727, 779, 788, 1454, 1558, 2908, 3116, 3743, 7486, 8077, 13813, 14972, 16154, 27626, 29807, 32308, 55252, 59614, 119228, 143219, 153463, 286438, 306926, 566333, 572876, 613852, 1132666, 2265332, 2721161, 5442322, 5871979, 10884644, 11743958, 23487916, 111567601, 223135202, 446270404]

約数ペア:

[(1, 446270404), (2, 223135202), (4, 111567601), (19, 23487916), (38, 11743958), (41, 10884644), (76, 5871979), (82, 5442322), (164, 2721161), (197, 2265332), (394, 1132666), (727, 613852), (779, 572876), (788, 566333), (1454, 306926), (1558, 286438), (2908, 153463), (3116, 143219), (3743, 119228), (7486, 59614), (8077, 55252), (13813, 32308), (14972, 29807), (16154, 27626)]