2791948208

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{181957}}^1$

素因数の和:182109

約数の個数: 40

約数和(自身を含む): 6227330592

約数和(自身を除く): 3435382384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 181957, 363914, 727828, 1273699, 1455656, 2547398, 2911312, 5094796, 10189592, 20379184, 24928109, 49856218, 99712436, 174496763, 199424872, 348993526, 398849744, 697987052, 1395974104, 2791948208]

約数ペア:

[(1, 2791948208), (2, 1395974104), (4, 697987052), (7, 398849744), (8, 348993526), (14, 199424872), (16, 174496763), (28, 99712436), (56, 49856218), (112, 24928109), (137, 20379184), (274, 10189592), (548, 5094796), (959, 2911312), (1096, 2547398), (1918, 1455656), (2192, 1273699), (3836, 727828), (7672, 363914), (15344, 181957)]