13371998402

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7520809}}^1$

素因数の和:7520945

約数の個数: 16

約数和(自身を含む): 23103928320

約数和(自身を除く): 9731929918

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 7520809, 15041618, 52645663, 105291326, 955142743, 1910285486, 6685999201, 13371998402]

約数ペア:

[(1, 13371998402), (2, 6685999201), (7, 1910285486), (14, 955142743), (127, 105291326), (254, 52645663), (889, 15041618), (1778, 7520809)]