2912705138

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{196831}}^1$

素因数の和:196998

約数の個数: 24

約数和(自身を含む): 5116057344

約数和(自身を除く): 2203352206

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 7399, 14798, 196831, 393662, 1377817, 2755634, 9644719, 19289438, 29721481, 59442962, 208050367, 416100734, 1456352569, 2912705138]

約数ペア:

[(1, 2912705138), (2, 1456352569), (7, 416100734), (14, 208050367), (49, 59442962), (98, 29721481), (151, 19289438), (302, 9644719), (1057, 2755634), (2114, 1377817), (7399, 393662), (14798, 196831)]