1953422618

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1381487}}^1$

素因数の和:1381597

約数の個数: 16

約数和(自身を含む): 3381882624

約数和(自身を除く): 1428460006

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 1381487, 2762974, 9670409, 19340818, 139530187, 279060374, 976711309, 1953422618]

約数ペア:

[(1, 1953422618), (2, 976711309), (7, 279060374), (14, 139530187), (101, 19340818), (202, 9670409), (707, 2762974), (1414, 1381487)]