1383031261

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{1289}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 1470600000

約数和(自身を除く): 87568739

約数列:

[1, 19, 149, 379, 1289, 2831, 7201, 24491, 56471, 192061, 488531, 1072949, 3649159, 9282089, 72791119, 1383031261]

約数ペア:

[(1, 1383031261), (19, 72791119), (149, 9282089), (379, 3649159), (1289, 1072949), (2831, 488531), (7201, 192061), (24491, 56471)]