13781700985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{56737}}^1$

素因数の和:56893

約数の個数: 32

約数和(自身を含む): 18472984992

約数和(自身を除く): 4691284007

約数列:

[1, 5, 13, 37, 65, 101, 185, 481, 505, 1313, 2405, 3737, 6565, 18685, 48581, 56737, 242905, 283685, 737581, 2099269, 3687905, 5730437, 10496345, 27290497, 28652185, 74495681, 136452485, 212026169, 372478405, 1060130845, 2756340197, 13781700985]

約数ペア:

[(1, 13781700985), (5, 2756340197), (13, 1060130845), (37, 372478405), (65, 212026169), (101, 136452485), (185, 74495681), (481, 28652185), (505, 27290497), (1313, 10496345), (2405, 5730437), (3737, 3687905), (6565, 2099269), (18685, 737581), (48581, 283685), (56737, 242905)]