1031738365438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{13109}}^1\times {\mathrm{26113}}^1$

素因数の和:39372

約数の個数: 32

約数和(自身を含む): 1700817354720

約数和(自身を除く): 669078989282

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 13109, 26113, 26218, 52226, 144199, 287243, 288398, 574486, 1795933, 3577481, 3591866, 7154962, 19755263, 39352291, 39510526, 78704582, 342315317, 684630634, 3765468487, 7530936974, 46897198429, 93794396858, 515869182719, 1031738365438]

約数ペア:

[(1, 1031738365438), (2, 515869182719), (11, 93794396858), (22, 46897198429), (137, 7530936974), (274, 3765468487), (1507, 684630634), (3014, 342315317), (13109, 78704582), (26113, 39510526), (26218, 39352291), (52226, 19755263), (144199, 7154962), (287243, 3591866), (288398, 3577481), (574486, 1795933)]