1284232510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{55331}}^1$

素因数の和:55560

約数の個数: 32

約数和(自身を含む): 2533762944

約数和(自身を除く): 1249530434

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 11605, 23210, 55331, 110662, 276655, 553310, 608641, 1217282, 3043205, 6086410, 11674841, 23349682, 58374205, 116748410, 128423251, 256846502, 642116255, 1284232510]

約数ペア:

[(1, 1284232510), (2, 642116255), (5, 256846502), (10, 128423251), (11, 116748410), (22, 58374205), (55, 23349682), (110, 11674841), (211, 6086410), (422, 3043205), (1055, 1217282), (2110, 608641), (2321, 553310), (4642, 276655), (11605, 110662), (23210, 55331)]