3353480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6449}}^1$

素因数の和:6473

約数の個数: 32

約数和(自身を含む): 8127000

約数和(自身を除く): 4773520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6449, 12898, 25796, 32245, 51592, 64490, 83837, 128980, 167674, 257960, 335348, 419185, 670696, 838370, 1676740, 3353480]

約数ペア:

[(1, 3353480), (2, 1676740), (4, 838370), (5, 670696), (8, 419185), (10, 335348), (13, 257960), (20, 167674), (26, 128980), (40, 83837), (52, 64490), (65, 51592), (104, 32245), (130, 25796), (260, 12898), (520, 6449)]