2012238863589

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{660197}}^1$

素因数の和:660657

約数の個数: 32

約数和(自身を含む): 2827210788864

約数和(自身を除く): 814971925275

約数列:

[1, 3, 23, 69, 163, 271, 489, 813, 3749, 6233, 11247, 18699, 44173, 132519, 660197, 1015979, 1980591, 3047937, 15184531, 45553593, 107612111, 178913387, 322836333, 536740161, 2475078553, 4115007901, 7425235659, 12345023703, 29162882081, 87488646243, 670746287863, 2012238863589]

約数ペア:

[(1, 2012238863589), (3, 670746287863), (23, 87488646243), (69, 29162882081), (163, 12345023703), (271, 7425235659), (489, 4115007901), (813, 2475078553), (3749, 536740161), (6233, 322836333), (11247, 178913387), (18699, 107612111), (44173, 45553593), (132519, 15184531), (660197, 3047937), (1015979, 1980591)]