1984440356

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{22531}}^1$

素因数の和:22859

約数の個数: 24

約数和(自身を含む): 3524185056

約数和(自身を除く): 1539744700

約数列:

[1, 2, 4, 97, 194, 227, 388, 454, 908, 22019, 22531, 44038, 45062, 88076, 90124, 2185507, 4371014, 5114537, 8742028, 10229074, 20458148, 496110089, 992220178, 1984440356]

約数ペア:

[(1, 1984440356), (2, 992220178), (4, 496110089), (97, 20458148), (194, 10229074), (227, 8742028), (388, 5114537), (454, 4371014), (908, 2185507), (22019, 90124), (22531, 88076), (44038, 45062)]