2564332030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{323371}}^1$

素因数の和:323452

約数の個数: 32

約数和(自身を含む): 5052364128

約数和(自身を除く): 2488032098

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 323371, 646742, 1616855, 3233710, 4203823, 8407646, 19725631, 21019115, 39451262, 42038230, 98628155, 197256310, 256433203, 512866406, 1282166015, 2564332030]

約数ペア:

[(1, 2564332030), (2, 1282166015), (5, 512866406), (10, 256433203), (13, 197256310), (26, 98628155), (61, 42038230), (65, 39451262), (122, 21019115), (130, 19725631), (305, 8407646), (610, 4203823), (793, 3233710), (1586, 1616855), (3965, 646742), (7930, 323371)]