388623301630

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1\times {\mathrm{234431}}^1$

素因数の和:236244

約数の個数: 32

約数和(自身を含む): 707150062080

約数和(自身を除く): 318526760450

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1709, 3418, 8545, 17090, 165773, 234431, 331546, 468862, 828865, 1172155, 1657730, 2344310, 22739807, 45479614, 113699035, 227398070, 400642579, 801285158, 2003212895, 4006425790, 38862330163, 77724660326, 194311650815, 388623301630]

約数ペア:

[(1, 388623301630), (2, 194311650815), (5, 77724660326), (10, 38862330163), (97, 4006425790), (194, 2003212895), (485, 801285158), (970, 400642579), (1709, 227398070), (3418, 113699035), (8545, 45479614), (17090, 22739807), (165773, 2344310), (234431, 1657730), (331546, 1172155), (468862, 828865)]