45459898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 77112000

約数和(自身を除く): 31652102

約数列:

[1, 2, 11, 22, 41, 82, 101, 202, 451, 499, 902, 998, 1111, 2222, 4141, 5489, 8282, 10978, 20459, 40918, 45551, 50399, 91102, 100798, 225049, 450098, 554389, 1108778, 2066359, 4132718, 22729949, 45459898]

約数ペア:

[(1, 45459898), (2, 22729949), (11, 4132718), (22, 2066359), (41, 1108778), (82, 554389), (101, 450098), (202, 225049), (451, 100798), (499, 91102), (902, 50399), (998, 45551), (1111, 40918), (2222, 20459), (4141, 10978), (5489, 8282)]