401029132

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{9697}}^1$

素因数の和:9926

約数の個数: 36

約数和(自身を含む): 820334424

約数和(自身を除く): 419305292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1477, 2954, 5908, 9697, 10339, 19394, 20678, 38788, 41356, 67879, 135758, 271516, 475153, 950306, 1900612, 2046067, 4092134, 8184268, 14322469, 28644938, 57289876, 100257283, 200514566, 401029132]

約数ペア:

[(1, 401029132), (2, 200514566), (4, 100257283), (7, 57289876), (14, 28644938), (28, 14322469), (49, 8184268), (98, 4092134), (196, 2046067), (211, 1900612), (422, 950306), (844, 475153), (1477, 271516), (2954, 135758), (5908, 67879), (9697, 41356), (10339, 38788), (19394, 20678)]