2667740446

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1\times {\mathrm{2269}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 4616199360

約数和(自身を除く): 1948458914

約数列:

[1, 2, 7, 14, 137, 274, 613, 959, 1226, 1918, 2269, 4291, 4538, 8582, 15883, 31766, 83981, 167962, 310853, 587867, 621706, 1175734, 1390897, 2175971, 2781794, 4351942, 9736279, 19472558, 190552889, 381105778, 1333870223, 2667740446]

約数ペア:

[(1, 2667740446), (2, 1333870223), (7, 381105778), (14, 190552889), (137, 19472558), (274, 9736279), (613, 4351942), (959, 2781794), (1226, 2175971), (1918, 1390897), (2269, 1175734), (4291, 621706), (4538, 587867), (8582, 310853), (15883, 167962), (31766, 83981)]