897504124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229189}}^1$

素因数の和:229293

約数の個数: 24

約数和(自身を含む): 1732676400

約数和(自身を除く): 835172276

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 229189, 458378, 916756, 2521079, 5042158, 10084316, 20397821, 40795642, 81591284, 224376031, 448752062, 897504124]

約数ペア:

[(1, 897504124), (2, 448752062), (4, 224376031), (11, 81591284), (22, 40795642), (44, 20397821), (89, 10084316), (178, 5042158), (356, 2521079), (979, 916756), (1958, 458378), (3916, 229189)]