968680451290

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7937}}^1\times {\mathrm{87803}}^1$

素因数の和:95886

約数の個数: 32

約数和(自身を含む): 1756410143040

約数和(自身を除く): 787729691750

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 7937, 15874, 39685, 79370, 87803, 175606, 439015, 878030, 1103243, 2206486, 5516215, 11032430, 12204617, 24409234, 61023085, 122046170, 696892411, 1393784822, 3484462055, 6968924110, 96868045129, 193736090258, 484340225645, 968680451290]

約数ペア:

[(1, 968680451290), (2, 484340225645), (5, 193736090258), (10, 96868045129), (139, 6968924110), (278, 3484462055), (695, 1393784822), (1390, 696892411), (7937, 122046170), (15874, 61023085), (39685, 24409234), (79370, 12204617), (87803, 11032430), (175606, 5516215), (439015, 2206486), (878030, 1103243)]