29482178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 20837182

約数列:

[1, 2, 11, 22, 31, 62, 139, 278, 311, 341, 622, 682, 1529, 3058, 3421, 4309, 6842, 8618, 9641, 19282, 43229, 47399, 86458, 94798, 106051, 212102, 475519, 951038, 1340099, 2680198, 14741089, 29482178]

約数ペア:

[(1, 29482178), (2, 14741089), (11, 2680198), (22, 1340099), (31, 951038), (62, 475519), (139, 212102), (278, 106051), (311, 94798), (341, 86458), (622, 47399), (682, 43229), (1529, 19282), (3058, 9641), (3421, 8618), (4309, 6842)]