2247156790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{8219}}^1$

素因数の和:9684

約数の個数: 32

約数和(自身を含む): 4261248000

約数和(自身を除く): 2014091210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1439, 2878, 7195, 8219, 14390, 16438, 27341, 41095, 54682, 82190, 136705, 156161, 273410, 312322, 780805, 1561610, 11827141, 23654282, 59135705, 118271410, 224715679, 449431358, 1123578395, 2247156790]

約数ペア:

[(1, 2247156790), (2, 1123578395), (5, 449431358), (10, 224715679), (19, 118271410), (38, 59135705), (95, 23654282), (190, 11827141), (1439, 1561610), (2878, 780805), (7195, 312322), (8219, 273410), (14390, 156161), (16438, 136705), (27341, 82190), (41095, 54682)]