1383355582

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{2179}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 2397093120

約数和(自身を除く): 1013737538

約数列:

[1, 2, 7, 14, 137, 274, 331, 662, 959, 1918, 2179, 2317, 4358, 4634, 15253, 30506, 45347, 90694, 298523, 317429, 597046, 634858, 721249, 1442498, 2089661, 4179322, 5048743, 10097486, 98811113, 197622226, 691677791, 1383355582]

約数ペア:

[(1, 1383355582), (2, 691677791), (7, 197622226), (14, 98811113), (137, 10097486), (274, 5048743), (331, 4179322), (662, 2089661), (959, 1442498), (1918, 721249), (2179, 634858), (2317, 597046), (4358, 317429), (4634, 298523), (15253, 90694), (30506, 45347)]