2198041055

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{12211}}^1$

素因数の和:12399

約数の個数: 32

約数和(自身を含む): 3118456320

約数和(自身を除く): 920415265

約数列:

[1, 5, 7, 35, 37, 139, 185, 259, 695, 973, 1295, 4865, 5143, 12211, 25715, 36001, 61055, 85477, 180005, 427385, 451807, 1697329, 2259035, 3162649, 8486645, 11881303, 15813245, 59406515, 62801173, 314005865, 439608211, 2198041055]

約数ペア:

[(1, 2198041055), (5, 439608211), (7, 314005865), (35, 62801173), (37, 59406515), (139, 15813245), (185, 11881303), (259, 8486645), (695, 3162649), (973, 2259035), (1295, 1697329), (4865, 451807), (5143, 427385), (12211, 180005), (25715, 85477), (36001, 61055)]