2693524990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{28817}}^1$

素因数の和:29556

約数の個数: 32

約数和(自身を含む): 5228737920

約数和(自身を除く): 2535212930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 719, 1438, 3595, 7190, 9347, 18694, 28817, 46735, 57634, 93470, 144085, 288170, 374621, 749242, 1873105, 3746210, 20719423, 41438846, 103597115, 207194230, 269352499, 538704998, 1346762495, 2693524990]

約数ペア:

[(1, 2693524990), (2, 1346762495), (5, 538704998), (10, 269352499), (13, 207194230), (26, 103597115), (65, 41438846), (130, 20719423), (719, 3746210), (1438, 1873105), (3595, 749242), (7190, 374621), (9347, 288170), (18694, 144085), (28817, 93470), (46735, 57634)]