1243136522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{4099}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 2054592000

約数和(自身を除く): 811455478

約数列:

[1, 2, 19, 23, 38, 46, 347, 437, 694, 874, 4099, 6593, 7981, 8198, 13186, 15962, 77881, 94277, 151639, 155762, 188554, 303278, 1422353, 1791263, 2844706, 3582526, 27024707, 32714119, 54049414, 65428238, 621568261, 1243136522]

約数ペア:

[(1, 1243136522), (2, 621568261), (19, 65428238), (23, 54049414), (38, 32714119), (46, 27024707), (347, 3582526), (437, 2844706), (694, 1791263), (874, 1422353), (4099, 303278), (6593, 188554), (7981, 155762), (8198, 151639), (13186, 94277), (15962, 77881)]