1188397958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{4139}}^1$

素因数の和:4604

約数の個数: 32

約数和(自身を含む): 2012636160

約数和(自身を除く): 824238202

約数列:

[1, 2, 11, 22, 31, 62, 341, 421, 682, 842, 4139, 4631, 8278, 9262, 13051, 26102, 45529, 91058, 128309, 143561, 256618, 287122, 1411399, 1742519, 2822798, 3485038, 19167709, 38335418, 54018089, 108036178, 594198979, 1188397958]

約数ペア:

[(1, 1188397958), (2, 594198979), (11, 108036178), (22, 54018089), (31, 38335418), (62, 19167709), (341, 3485038), (421, 2822798), (682, 1742519), (842, 1411399), (4139, 287122), (4631, 256618), (8278, 143561), (9262, 128309), (13051, 91058), (26102, 45529)]