545389628

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{330139}}^1$

素因数の和:330209

約数の個数: 24

約数和(自身を含む): 1109270400

約数和(自身を除く): 563880772

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 330139, 660278, 1320556, 2310973, 4621946, 9243892, 19478201, 38956402, 77912804, 136347407, 272694814, 545389628]

約数ペア:

[(1, 545389628), (2, 272694814), (4, 136347407), (7, 77912804), (14, 38956402), (28, 19478201), (59, 9243892), (118, 4621946), (236, 2310973), (413, 1320556), (826, 660278), (1652, 330139)]