39398458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 68221440

約数和(自身を除く): 28822982

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1271, 1409, 2542, 2818, 13981, 15499, 27962, 30998, 43679, 57769, 87358, 115538, 480469, 635459, 960938, 1270918, 1790839, 3581678, 19699229, 39398458]

約数ペア:

[(1, 39398458), (2, 19699229), (11, 3581678), (22, 1790839), (31, 1270918), (41, 960938), (62, 635459), (82, 480469), (341, 115538), (451, 87358), (682, 57769), (902, 43679), (1271, 30998), (1409, 27962), (2542, 15499), (2818, 13981)]