1493338438

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 2317351680

約数和(自身を除く): 824013242

約数列:

[1, 2, 61, 107, 122, 139, 214, 278, 823, 1646, 6527, 8479, 13054, 14873, 16958, 29746, 50203, 88061, 100406, 114397, 176122, 228794, 907253, 1814506, 5371721, 6978217, 10743442, 12240479, 13956434, 24480958, 746669219, 1493338438]

約数ペア:

[(1, 1493338438), (2, 746669219), (61, 24480958), (107, 13956434), (122, 12240479), (139, 10743442), (214, 6978217), (278, 5371721), (823, 1814506), (1646, 907253), (6527, 228794), (8479, 176122), (13054, 114397), (14873, 100406), (16958, 88061), (29746, 50203)]