1493802796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{72053}}^1$

素因数の和:72201

約数の個数: 24

約数和(自身を含む): 2687325984

約数和(自身を除く): 1193523188

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 5183, 10366, 20732, 72053, 144106, 288212, 5115763, 5259869, 10231526, 10519738, 20463052, 21039476, 373450699, 746901398, 1493802796]

約数ペア:

[(1, 1493802796), (2, 746901398), (4, 373450699), (71, 21039476), (73, 20463052), (142, 10519738), (146, 10231526), (284, 5259869), (292, 5115763), (5183, 288212), (10366, 144106), (20732, 72053)]