1973944

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 4284000

約数和(自身を除く): 2310056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 349, 404, 698, 707, 808, 1396, 1414, 2443, 2792, 2828, 4886, 5656, 9772, 19544, 35249, 70498, 140996, 246743, 281992, 493486, 986972, 1973944]

約数ペア:

[(1, 1973944), (2, 986972), (4, 493486), (7, 281992), (8, 246743), (14, 140996), (28, 70498), (56, 35249), (101, 19544), (202, 9772), (349, 5656), (404, 4886), (698, 2828), (707, 2792), (808, 2443), (1396, 1414)]