2017995994

素因数分解:

$2^1\times 7^1\times {\mathrm{19069}}^1\times {\mathrm{7559}}^1$

素因数の和:26637

約数の個数: 16

約数和(自身を含む): 3460060800

約数和(自身を除く): 1442064806

約数列:

[1, 2, 7, 14, 7559, 15118, 19069, 38138, 52913, 105826, 133483, 266966, 144142571, 288285142, 1008997997, 2017995994]

約数ペア:

[(1, 2017995994), (2, 1008997997), (7, 288285142), (14, 144142571), (7559, 266966), (15118, 133483), (19069, 105826), (38138, 52913)]