1900997464

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{41521}}^1$

素因数の和:41683

約数の個数: 32

約数和(自身を含む): 3662240400

約数和(自身を除く): 1761242936

約数列:

[1, 2, 4, 8, 59, 97, 118, 194, 236, 388, 472, 776, 5723, 11446, 22892, 41521, 45784, 83042, 166084, 332168, 2449739, 4027537, 4899478, 8055074, 9798956, 16110148, 19597912, 32220296, 237624683, 475249366, 950498732, 1900997464]

約数ペア:

[(1, 1900997464), (2, 950498732), (4, 475249366), (8, 237624683), (59, 32220296), (97, 19597912), (118, 16110148), (194, 9798956), (236, 8055074), (388, 4899478), (472, 4027537), (776, 2449739), (5723, 332168), (11446, 166084), (22892, 83042), (41521, 45784)]