1855331183

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1\times {\mathrm{743}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 1937971200

約数和(自身を除く): 82640017

約数列:

[1, 31, 109, 739, 743, 3379, 22909, 23033, 80551, 80987, 549077, 2497081, 2510597, 17021387, 59849393, 1855331183]

約数ペア:

[(1, 1855331183), (31, 59849393), (109, 17021387), (739, 2510597), (743, 2497081), (3379, 549077), (22909, 80987), (23033, 80551)]