2123143352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{159779}}^1$

素因数の和:159947

約数の個数: 32

約数和(自身を含む): 4371580800

約数和(自身を除く): 2248437448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 13288, 159779, 319558, 639116, 1278232, 1757569, 3515138, 7030276, 14060552, 24126629, 48253258, 96506516, 193013032, 265392919, 530785838, 1061571676, 2123143352]

約数ペア:

[(1, 2123143352), (2, 1061571676), (4, 530785838), (8, 265392919), (11, 193013032), (22, 96506516), (44, 48253258), (88, 24126629), (151, 14060552), (302, 7030276), (604, 3515138), (1208, 1757569), (1661, 1278232), (3322, 639116), (6644, 319558), (13288, 159779)]