319379298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{245299}}^1$

素因数の和:245342

約数の個数: 32

約数和(自身を含む): 753561600

約数和(自身を除く): 434182302

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 245299, 490598, 735897, 1471794, 1717093, 3434186, 5151279, 7604269, 10302558, 15208538, 22812807, 45625614, 53229883, 106459766, 159689649, 319379298]

約数ペア:

[(1, 319379298), (2, 159689649), (3, 106459766), (6, 53229883), (7, 45625614), (14, 22812807), (21, 15208538), (31, 10302558), (42, 7604269), (62, 5151279), (93, 3434186), (186, 1717093), (217, 1471794), (434, 735897), (651, 490598), (1302, 245299)]