8893966730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12491}}^1\times {\mathrm{6473}}^1$

素因数の和:18982

約数の個数: 32

約数和(自身を含む): 17468612928

約数和(自身を除く): 8574646198

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 6473, 12491, 12946, 24982, 32365, 62455, 64730, 71203, 124910, 137401, 142406, 274802, 356015, 687005, 712030, 1374010, 80854243, 161708486, 404271215, 808542430, 889396673, 1778793346, 4446983365, 8893966730]

約数ペア:

[(1, 8893966730), (2, 4446983365), (5, 1778793346), (10, 889396673), (11, 808542430), (22, 404271215), (55, 161708486), (110, 80854243), (6473, 1374010), (12491, 712030), (12946, 687005), (24982, 356015), (32365, 274802), (62455, 142406), (64730, 137401), (71203, 124910)]