1730804579

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 2100501504

約数和(自身を除く): 369696925

約数列:

[1, 7, 23, 101, 161, 163, 653, 707, 1141, 2323, 3749, 4571, 15019, 16261, 16463, 26243, 65953, 105133, 106439, 115241, 378649, 461671, 745073, 1516919, 2448097, 2650543, 10618433, 10750339, 17136679, 75252373, 247257797, 1730804579]

約数ペア:

[(1, 1730804579), (7, 247257797), (23, 75252373), (101, 17136679), (161, 10750339), (163, 10618433), (653, 2650543), (707, 2448097), (1141, 1516919), (2323, 745073), (3749, 461671), (4571, 378649), (15019, 115241), (16261, 106439), (16463, 105133), (26243, 65953)]