1373164878

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{18947}}^1$

素因数の和:19256

約数の個数: 32

約数和(自身を含む): 2815824384

約数和(自身を除く): 1442659506

約数列:

[1, 2, 3, 6, 47, 94, 141, 257, 282, 514, 771, 1542, 12079, 18947, 24158, 36237, 37894, 56841, 72474, 113682, 890509, 1781018, 2671527, 4869379, 5343054, 9738758, 14608137, 29216274, 228860813, 457721626, 686582439, 1373164878]

約数ペア:

[(1, 1373164878), (2, 686582439), (3, 457721626), (6, 228860813), (47, 29216274), (94, 14608137), (141, 9738758), (257, 5343054), (282, 4869379), (514, 2671527), (771, 1781018), (1542, 890509), (12079, 113682), (18947, 72474), (24158, 56841), (36237, 37894)]