1138963532

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{945983}}^1$

素因数の和:946037

約数の個数: 24

約数和(自身を含む): 2330904576

約数和(自身を除く): 1191941044

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 945983, 1891966, 3783932, 6621881, 13243762, 26487524, 40677269, 81354538, 162709076, 284740883, 569481766, 1138963532]

約数ペア:

[(1, 1138963532), (2, 569481766), (4, 284740883), (7, 162709076), (14, 81354538), (28, 40677269), (43, 26487524), (86, 13243762), (172, 6621881), (301, 3783932), (602, 1891966), (1204, 945983)]