1818532430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1271701}}^1$

素因数の和:1271732

約数の個数: 32

約数和(自身を含む): 3845626848

約数和(自身を除く): 2027094418

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1271701, 2543402, 6358505, 12717010, 13988711, 16532113, 27977422, 33064226, 69943555, 82660565, 139887110, 165321130, 181853243, 363706486, 909266215, 1818532430]

約数ペア:

[(1, 1818532430), (2, 909266215), (5, 363706486), (10, 181853243), (11, 165321130), (13, 139887110), (22, 82660565), (26, 69943555), (55, 33064226), (65, 27977422), (110, 16532113), (130, 13988711), (143, 12717010), (286, 6358505), (715, 2543402), (1430, 1271701)]