2038169903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 2567608320

約数和(自身を除く): 529438417

約数列:

[1, 7, 11, 77, 211, 331, 379, 1477, 2317, 2321, 2653, 3641, 4169, 16247, 25487, 29183, 69841, 79969, 125449, 488887, 559783, 768251, 878143, 879659, 1379939, 5377757, 6157613, 9659573, 26469739, 185288173, 291167129, 2038169903]

約数ペア:

[(1, 2038169903), (7, 291167129), (11, 185288173), (77, 26469739), (211, 9659573), (331, 6157613), (379, 5377757), (1477, 1379939), (2317, 879659), (2321, 878143), (2653, 768251), (3641, 559783), (4169, 488887), (16247, 125449), (25487, 79969), (29183, 69841)]